Lighting Article

After a recent article about LED streetlights, I fielded a few questions about the possible adverse effects of LED lighting. Philips Lighting is a global market leader with recognized expertise in the development, manufacturing & application of innovative (LED) lighting solutions. It’s no wonder that Rachel Bannon-Godfrey, Sustainability Discipline Leader at Stantec, says, “BuildingGreen helps me prioritize what information I need to know and where to find reliable answers. If you thought Holland’s biggest city was only. Blue light has gotten a bad rap, getting blamed for loss of sleep and eye damage. Light is a radically different technology company. Without the energy from the Sun, there would be no plants or animals on Earth's surface. It is a key element of architecture and interior design. 5 Things Every Human Should Know About Light. Light pollution refers to excess light, created by human activities, that brightens the night sky enough to hide many stars from observers. MARIETTA — His smile could light up a dark room, friends and family would say. Times is a leading source of breaking news, entertainment, sports, politics, and more for Southern California and the world. News about lightning, including commentary and archival articles published in The New York Times. A depression in the ground at the south end of Burr Jones Park marks the location of a stormwater retention basin. Little remain of the early challenges to acceptance: most notably, brightness and color choices are now quite satisfactory. Mid-century modern and contemporary furniture priced up to 70% less than traditional brick & mortar stores. If you omit task lighting, like floor lamps and table lamps, reading on your couch or writing at your desk could. Whether light would move at a different velocity in a different universe is something that is currently outside the purview of experimental science. Our staff of professionals has decades of combined automotive experience, and they've compiled these articles to give you the benefit of their accumulated knowledge. Learn everything you want about Photography Lighting with the wikiHow Photography Lighting Category. As Begoun explains, “there is research showing that, in small bursts, blue light is an. The sharp drop in lightning deaths over the past 75 years " coincides with a shift in population from rural to urban regions," wrote meteorologist Ronald Holle in an article in the Journal of. Step 3: Identify the wires on your Wemo Light Switch. Cree Lighting’s portfolio and SmartCast ® Technology are complementary to IDEAL’s advanced control business and channel of suppliers, distributors, agents, and customer relationships. Little remain of the early challenges to acceptance: most notably, brightness and color choices are now quite satisfactory. What they all have in common is that they contain phosphors. Traffic Light Food Labelling It is difficult for Australian families to find the right information they need to make healthy choices about the food they consume. From the different types of lighting and the proper use of natural light to the latest technology in smart lighting, there's a lot to take into account. Credit Serge Bloch. Anytime News Article INDOOR LIGHTING FOR PLANTS Dr. An outdoor motion sensor light will react to the movement of your dog, an approaching person, a passing car or sometimes even wind-blown leaves. A well deserved reward for you hard. It found a connection between lightning strikes and the intensity of those storms. Solar power from Australia to light up Singapore. Meier† and Sean Dickson†† Introduction Catharine A. Place the thermometer at the other end of the towel. Questions and Answers 27/10. In 2007, I wrote an article on LED lighting for stage and theatrical use as it was fast becoming cheap and more readily available. As stated in 210. LR&T covers the human response to light, the science of light generation, light control and measurement plus lighting design for both interior and exterior. Of course using natural light instead of artificial light reduces energy consumption and lowers your electricity bill. For instance, my light setup in the scene below is composed of 1 main light source (a directional light), a skylight for some ambient light, an Atmospheric Fog node to add the atmosphere in the sky, one Box Reflection Capture, a post process volume and a lightmass importance volume. We have now placed Twitpic in an archived state. Our Safety Spot and Engineering articles will form a vital information source for future reference. However, a well thought out lighting scheme can add drama and intensity to your scene, conveying emotion even more effectively than the composition of your frame or the. Arguably, the light bulb is the most transformative invention humans have introduced to this planet. Awaken, A New World Is Here. It's a summer night near a forest lake in Germany and something unnatural is going on. Lighting also draws attention to and encourages use of such amenities. Star light, star bright: Light pollution prevents 1/3 of world from seeing Milky Way “From an evolutionary perspective, now, artificial light at night is a very new stressor,” one of the study's authors, Franz Holker of the Leibniz-Institute of Freshwater Ecology and Inland Fisheries said, as reported by the Los Angeles Times. A motorcyclist is dead after being struck by lightning while driving on Interstate 95 in Volusia County, authorities said. LEDs (Light Emitting Diodes) are solid light bulbs that are extremely energy-efficient. 70(A), (B), and (C). How artificial light affects our sleep patterns. This article echoes the definitions read earlier but takes a more mathematical and scientific approach to color. Article offers stylish modern, mid-century and scandinavian furniture from world renowned designers at accessible prices. It is difficult to design with computing in mind as computers are portable and positioning may change at different times in the. And even with your eyelids closed, the light is detected and your brain gets confused about what time it is. Be informed and get ahead with. For the sake of length and depth, this first article, in a series of articles, will only look at the sensory sensitive approach. Ambient Lighting. Light supplies the power to carry on photosynthesis, the food-making process in leaves. Our staff of professionals has decades of combined automotive experience, and they've compiled these articles to give you the benefit of their accumulated knowledge. There are certainly some credible concepts in scientific literature,. Entrances: Careful evening lighting around building entrances -- especially in residential building doorways -- contributes to the safety of a district even more than indiscriminate use of bright lighting that is not focused on areas of use. 20 Leanne Ford-Approved Light Fixtures Leanne Ford: Queen of Light Fixtures is back at it again in Season 2. Light boxes produce different intensities of light. 4 lens, a few strobe lights, and a couple. Too much luggage marks you as a typical tourist. Philips Lighting is a global market leader with recognized expertise in the development, manufacturing & application of innovative (LED) lighting solutions. This is the colour temperature of traditional incandescent light bulbs and one of the most common colours used today. Smart light bulbs—LED-based bulbs that can be controlled by a hub or smartphone app—are no longer a new idea. LED light therapy for the brain is merely trying to replicate what was historically natural for humans during the summer. Advantages of LED Lights The operational life of current white LED lamps is 100,000 hours. ENERGY STAR Certified Light Bulbs: Big Energy Savings: Lasting over 12 years, and saving you energy and money the whole time. For more information on landscape lighting, check out Landscape Lighting Ideas. NASA Light Technology Successfully Reduces Cancer Patients Painful Side Effects from Radiation and Chemotherapy 03. Being exposed to light throughout the night impacts hormone function and is connected to depression and an increased cancer risk. Match the reason for lighting to specific locations in your backyard. What Is Bias Lighting and What Are the Benefits? Before we delve into what bias lighting is and why you’ll benefit enormously from implementing it, we need to look at the mechanics of the human eye to truly understand why bias lighting isn’t just a showy trick, but a useful technique that increases viewing comfort and image quality. This makes the speed of light exactly 299,792. Perhaps in another future article, if you enjoy this one, I’ll talk about the other aspects of good portraiture. In cesium clocks and hydrogen masers, the frequency is set to 9. Unlike 120-volt systems, it's safer to work with and less costly to install. The light is received by photoreceptor cells called rods (responsible for peripheral and dim light vision) and cones (providing central, bright light, fine detail, and color vision). While it is true that ZGF is leading the charge with circadian lighting applications, it must be pointed out that both the Swedish Ballard and the Children’s Hospital of Philadelphia projects occurred during my tenure. A good lighting plan is a series of layers — placing ample light where it is needed for showers, shaving, or putting on makeup, for instance, while other light sources enhance the overall mood of the room. Engineering information. First, he used a prehistoric technology: he lit a wood fire. But they’re capable of so much more. Core shadow is the area that faces away from the light source and is therefore not illuminated by it. As a result, your body doesn't produce as much melatonin. If you thought Holland’s biggest city was only. Its major themes include introductions to the fundamentals of geometrical optics, classical electromagnetic waves and the interference effects associated with those waves, and the foundational ideas of the quantum theory of light. 5 million barrels in 2017. Since the early 1970s, researchers have looked for a connection between fluorescent lighting and behavior. The human eye needs light to see. The light sources for this therapy emit bright white light that contains a significant amount of HEV blue light rays. LED There Be Light. LED light therapy for the brain is merely trying to replicate what was historically natural for humans during the summer. Under a UV light, white clothes, our UV poster [link], glow in the dark and many fluorescent coloured items emit a bright glow. Tasks and notes. Light travels at about 186,000 miles per second [300,000 kilometers per second]. Exposure to blue light during daytime hours helps maintain a healthful circadian rhythm. Solutions to blue light sleep problems. Lighting equipment can fall into one of three major categories: the light sources themselves, modifiers that control the spread of light, and grips or stands that support the lights. More energy-efficient light-emitting diodes are rapidly becoming the preferred lighting solution worldwide. Whether neon numbers glare from your nightstand alarm clock, your iPhone lights up when receiving a message, or the television screen glows bright on your bedroom dresser, artificial light is all around us. A-hed Craft Brewers Have a Dark Secret—They Drink Light Beer After spending days creating complex beers, some brewers like to turn to something easier. The only exceptions are certain nocturnal and dense rainforest species. My first experience with a mirrorless camera of any sort was with the Olympus OM-D E-M5 Mark II and I was instantly sold on the idea of a small and light system. Whether it be natural light or man-made. You must be of legal drinking age to enter this site. Learn with Canon online, with educational articles and training videos at your fingertips. In most homes, the incandescent bulb and Edison socket have been omnipresent. A report on lighting and colour design schemes, accessible to non professionals with responsibility for refurbishment strategies, was required by NHS Estates. Effects of Blue Light on Plants By Erik Runkle Blue light is usually referred to as radiation with wavelengths between 400 and 500 nm. [email protected] We all know how just the right lighting can set "the mood" -- whether you're aiming for a romantic ambiance, an energizing workout environment, or a dimly lit atmosphere to relax in. Coors Light is the second-best-selling beer in the U. A light in the darkness. Like your floor plan and color scheme, home lighting can also help set the mood and add character to the place you call home. LED Streetlights Are Good for the Earth, Bad for Humans and Wildlife. Con artists figure you're helpless. Lightning is an electrical discharge caused by imbalances between storm clouds and the ground, or within the clouds themselves. LEDs (that’s “ell-ee-dees”) are a particular type of diode that convert electrical energy into light. Despite what some people may claim about their personal habits, it is easier to sleep in the dark than in the light, thanks to something known as your circadian cycle. Step 3: Identify the wires on your Wemo Light Switch. Click on the Orthodox Marketplace link at the top of this page to place your order. Because he's in an older building, he may actually have more lighting than he needs, due to old school lighting designers' good intentions to provide workers with as much light as possible. (The blacklight blue bulb's light is more purple, or violet. Light from the LE-eBook is short-wavelength–enriched, with a peak at 452 nm in the blue light range, compared with broad-spectrum light (white light), with a peak at 612 nm. The only light art festival you can enjoy from the comfort of a boat, Amsterdam’s offering stretches from November right through until January. Amsterdam's infamous Red Light District is a carnival of vice, with skimpily-clad commercial sex workers in brothel windows, raucous bars, haze-filled 'coffeeshops', strip shows and mind-boggling museums. Speed of light = wavelength x frequency. In this article we’re going to look at lighting pattern: what is it, why it’s important, and how to use it. Lighting sources and technology have experienced a revolution in the last 15-20 years. In fact, they can allow you to create much more complex lighting setups just by shaping a single light. Lighting can transform your event and can be a cost effective way to make an impact. Light is a form of energy. Perfect for tailgating, easy Sunday suppers, and quick weeknight meals, these top-rated chili recipes are delicious and, as a bonus, make plenty so that you can portion out lunches for the week. The company’s lighting portfolio also includes flexible and compact light balloons used in a module system, which can be adapted to different lighting needs. The wavelengths of the light that most people can see ranges from 400 to 700 billionths of a meter. "It's better to stay ahead and be the one looking at products - vendors will give you specific solutions based on the products they have. Feb 03, 2018. Throughout the world, lighting candles is a sacred ritual. The type of control the proposal are suggesting the EU to perpetuate on European citizens interaction with each other in their daily lives are absurd. Lighting sources and technology have experienced a revolution in the last 15–20 years. Lighting pattern I'd define as, how light and shadow play across the face to create different shapes. In this section of Lesson 2 we will discuss how and why light of certain frequencies can be selectively absorbed, reflected or transmitted.  Where you use  lighting and why you use lighting will make the difference of a successful store layout versus an unfinished store layout. Light Fabric Transfers. But orchestrating thousands of pricey, power-intensive lights remains one of the most important facets of managing multimillion-dollar sports stadiums — and it's a field that is changing fast. MA Lighting was once again the control solution of choice for the 2019 Eurovision Song Contest staged at the Tel Aviv Expo Centre, Israel, which featured a stunning lighting design created by Ronen. the Intelligence platform to run better events. First, a few basic facts: Most reptiles require high quality and appropriate lighting to meet a number of different metabolic needs. This month's In Focus resumes with 210. Windows 10 Basics. It is a key element of architecture and interior design. Light has a profound effect on our sleep and waking. White light is actually made of all of the colours of the rainbow because it contains all wavelengths, and it is described as polychromatic light. Courtesy of Madeleine Moussa, MD, FRCPC, Department of Pathology, London Health Sciences Centre, London, Ontario, Canada. This article has been. Light travels very fast and in a straight line, until something bends it. Learn how to control the direction and quality of your lighting design to add texture, dimension, and force to your images. The earliest humans likely harvested fire from natural sources, yet when our ancestors learned the skills to set fire at will, they had newfound protection, a means of cooking, light to work by. Lighting is an extremely important part of restaurant design. Complementary Modification: The tail light on E53 X5 models is split into two parts. In fact, your overall feeling of health and well-being can change with just the flick of a switch. Contact groups. Since the frequency of visible light is 100,000 times higher than that of microwaves, clocks based on optical transitions can be much more accurate. The straight waves of light are called light rays. Light emitting diodes, commonly called LEDs, are real unsung heroes in the electronics world. Color is a phenomenon of light caused by how our eyes detect differing qualities of projected or reflected light. During the second inning of Game 5 of the World Series on Sunday, Washington Nationals fan Jeff Adams was holding a can of Bud Light in each hand as Houston Astros slugger Yordan Alvarez blasted a. On a cloudy day, however, that same sun produces a soft light. So if we take a distance of 2 and square it, we get 4, the inverse of which would be 1/4 or rather, a quarter of the original power - not half. Traffic officers decided when to change the lights, based on the amount of traffic coming in various directions. Place the lamp on one end of the towel. Emits a gorgeous, rosy glow. V, radio, newspaper, and web articles worldwide that we're trying to compile at least a list of all the names of the sources. Mapping Gender: Shedding Empirical Light on Family Courts’ Treatment of Cases Involving Abuse and Alienation * Joan S. Taking a photo without a flash in low light can give you a grainy image that is blurry and filled with indistinct objects. What Is Bias Lighting and What Are the Benefits? Before we delve into what bias lighting is and why you'll benefit enormously from implementing it, we need to look at the mechanics of the human eye to truly understand why bias lighting isn't just a showy trick, but a useful technique that increases viewing comfort and image quality. " Janelle Penny janelle. To get better sleep, it would be best to stop using artificial light altogether, but that isn't possible in modern times. I knew that the AMA report cited lights with a heavy blue content, like "cool white" lights with color temperatures above 4000 K, but I was unaware of the subtleties in the color spectrum associated with lights. , "Your Milage May Vary"). Taking a photo without a flash in low light can give you a grainy image that is blurry and filled with indistinct objects. September 15, 2012 which may soon replace compact fluorescents as the green-friendly light bulb of choice including articles by more than 150 Nobel Prize. The blue light that's emitted from these screens can delay the release of sleep-inducing melatonin, increase alertness, and reset the body's internal clock (or circadian rhythm) to a later schedule. This breakthrough treatment, first discovered by NASA, has so many benefits and. The bulk of scientific knowledge concludes that it’s impossible, especially when considering Einstein’s Theory of Relativity. Learn how to do just about everything at eHow. lighting design (246 articles) lighting installation and design uses illumination to achieve a practical or aesthetic effect. Lighting from a storm on Aug. Light microscopy (hematoxylin and eosin stain at 25X power) showing nodular glomerulosclerosis (arrow) and thickening of the basement membrane. Key differences include the following: Light Source: LEDs are the size of a fleck of pepper, and a mix of red, green, and blue LEDs is typically used to make white light. Welcome to version 2. There aren't any measured quantitative specs that help evaluate display performance in high ambient lighting other than the DisplayMate Contrast Rating for High Ambient Light values that are included in all of our Mobile Display Technology Shoot-Out articles. The blue light given off by screens could be hurting more than just our sleep cycles. If constant exposure to blue light from smart phones, tablets, and computer screens is an issue, there are a few ways to decrease exposure to blue light: Screen time: Try to decrease the amount of time spent in front of these screens and/or take frequent breaks to give your eyes a rest. Back in the mid-1990s, an economist called William Nordhaus conducted a series of simple experiments with light. Perhaps in another future article, if you enjoy this one, I’ll talk about the other aspects of good portraiture. Task Lighting. LEDs (that’s “ell-ee-dees”) are a particular type of diode that convert electrical energy into light. But did you know how important natural light is important to your productivity and overall health? Check out all the benefits of seeking sunlight instead of flipping on the light switch. But Prof Nordhaus also. The light sources for this therapy emit bright white light that contains a significant amount of HEV blue light rays. it includes both artificial light sources like lamps and light fixtures, as well as enhanced performance lights to improve the appearance of an area. Benjamin Austin Lee, 45, of Charlotte, North Carolina, died Sunday. In 1973, researcher James Ott compared the behavior of Florida schoolchildren studying in a room lit by traditional fluorescent bulbs with that of a group in a room lit by newly developed full-spectrum bulbs that mimicked natural daylight. By Malcolm Owen Tuesday, November 05, 2019, 06:57 am PT (09:57 am ET) Apple is researching plans for a car lighting system. The amount and quality of light you're exposed to every day can have an enormous impact on your health. Lighting design can make all the difference to a store's. Jahnoy Dacres was looking forward to starting school today. What is new is how far this technology has come since its advent just a few years ago. The rising requirements for media storage and the need to plan ahead. WEBINAR: On-Demand. Courtesy of Madeleine Moussa, MD, FRCPC, Department of Pathology, London Health Sciences Centre, London, Ontario, Canada. Light sources Professional studio light sources generally fall into one of two categories: you can get a kit with a flash head and a power pack, or you can get a monolight kit. Visible Light Absorption. Lighting from a storm on Aug. Historically we only ever worked outdoors; two hundred years ago 75% of the population worked outdoors now less than 10% of the population work in natural outdoor light. It also serves as a secondary light source to augment ambient. It found a connection between lightning strikes and the intensity of those storms. Making sure the lamp is unplugged, screw in lowest wattage bulb and keep the lamp turned off. After a while, you may notice. In fact, LED stands for “Light Emitting Diode. A well deserved reward for you hard. Light boxes produce different intensities of light. While efficiency of the devices increased and every few weeks new improvements are reported, thermal management remains crucial and a critical part of the system. A light-year is the distance light travels in one year. The authors searched Ovid MEDLINE® from 1996 through December 2013 for articles in which “LED light” or “light emitting diodes” were stringed with “therapy” and “skin. How to use a blue light filter on your PC or Mac Give your eyes the break they need with these handy blue light filters By Mark Coppock August 12, 2019 5:30AM PST. LEDs (Light Emitting Diodes) are solid light bulbs that are extremely energy-efficient. The need for energy-efficient lighting American war plants led to the rapid adoption of fluorescents, and by 1951, more light in the U. We know light bounces off the leaf to your eye to tell you it’s green – but what is light, exactly? Two early ideas come. How Lighting Affects the Productivity of Your Workers. It leads us unwaveringly to knowing, loving, and doing God’s will on a daily basis. MA Lighting was once again the control solution of choice for the 2019 Eurovision Song Contest staged at the Tel Aviv Expo Centre, Israel, which featured a stunning lighting design created by Ronen. Click Night light settings to adjust the level of blue displayed, or determine the time for Night Light to activate automatically. In addition to the obvious aesthetic benefits, landscape lighting can also increase the functionality of your outdoor spaces while improving the safety and security around your home. A city set on a hill cannot be hidden. BuildingGreen is supported by members, not advertisers. Hands-on Review: First Look at the New Olympus OM-D E-M5 Mark III. Hard Light. Connecting or disconnecting other email accounts. As far-red is added to red light, the R:FR decreases and extension growth increases. The color temperature of a light source is the temperature of an ideal black-body radiator that radiates light of a color comparable to that of the light source. Smart light bulbs—LED-based bulbs that can be controlled by a hub or smartphone app—are no longer a new idea. Hawaii Utility’s 100% Renewable Energy Plan Gets the Green Light Regulators approved the third iteration of HECO’s proposal, but still expressed numerous concerns. Kick things up a notch for all your special occasions by creating custom clothing and gear with Avery Light Fabric Transfers. But is it bad for your skin? Dermatologists explain how blue light causes skin damage, and which. The 16-year-old boy would be entering Grade 10 at Glengoffe High School, and according to his mother, Sandra Sand, he was very excited. Whether light would move at a different velocity in a different universe is something that is currently outside the purview of experimental science. Human Centric Lighting applications require the effects of light on humans to be considered in lighting design. 35 Therefore be careful lest the light in you be darkness. (a) As used in this article, unless the context clearly indicates otherwise: (1) "Outdoor lighting fixture" means any outdoor artificial lighting device, fixture, lamp, or other similar device, permanently installed or portable, which is intended to provide illumination for either visibility or decorative effects. Despite what some people may claim about their personal habits, it is easier to sleep in the dark than in the light, thanks to something known as your circadian cycle. com is Senior Editor of BUILDINGS. Some features aren't available in the light version of Outlook:. LpR 72 Article, page 50: Solid State Lighting changed the lighting environment in automotive lighting almost more than in the field of general lighting. Lighting is one of the easiest (and least-expensive) ways to cast an enchanting spell on any outdoor space. Light the menorah in your own home. This happens when you think of it as a utilitarian detail of the room, rather than something that adds aesthetic value. The reason for this is that while the. IDEAL is a fourth-generation, family-owned, growing global company, serving as a market leader in electric power control and management. The WebMD article looks at the health effects of blue light from devices and street lights. The earliest humans likely harvested fire from natural sources, yet when our ancestors learned the skills to set fire at will, they had newfound protection, a means of cooking, light to work by. Proper lighting is a cornerstone of indoor environmental quality. A report on lighting and colour design schemes, accessible to non professionals with responsibility for refurbishment strategies, was required by NHS Estates. But orchestrating thousands of pricey, power-intensive lights remains one of the most important facets of managing multimillion-dollar sports stadiums — and it's a field that is changing fast. Lighting Research and Technology, May 5, 2015. In addition to allowing you to see, headlights ensure that others are able to see your. The need for energy-efficient lighting American war plants led to the rapid adoption of fluorescents, and by 1951, more light in the U. "Light makes photography. Use light boxes made for Bright Light Therapy or "phototherapy. Adjust the aperture to get a good subject exposure with the light at the moderate distance. Too much luggage marks you as a typical tourist. Regulating exposure to light is an effective way to keep circadian rhythms in check. Browse our range, buy online and get inspired. The true God is a Father - the Father of our Lord Jesus Christ. Would you like to have your product or service listed on this page? Contact us. lighting design. Exposure to blue light during daytime hours helps maintain a healthful circadian rhythm. But what kind of plants should be used for an environment lacking in abundant natural light? In this article, you will find some suggestions for species recommended for shaded or semi-shaded. Light Reading is for communications industry professionals who are developing and commercializing services and networks using technologies, standards and devices such as 4G, smartphones, SDN. Three sets are provided for each Sunday in Year A, which begins with Advent, 1995. Communities around the country are switching out their old roadside lighting for energy-efficient LED lights, but some of those new lights might be putting both people and wildlife at risk, according to the American Medical Association. In addition, this article will be restricted to the issue of lighting. The final phase of this all day battle was the famous mounted charge of the 4th Light Horse Brigade. The blue light given off by screens could be hurting more than just our sleep cycles. it includes both artificial light sources like lamps and light. Con artists figure you're helpless. LED lighting is very different from other lighting sources such as incandescent bulbs and CFLs. FTL (Faster Than Light streaming protocol) FTL is our brand new streaming protocol that allows for sub-second video latency when streaming. Light Reading is for communications industry professionals who are developing and commercializing services and networks using technologies, standards and devices such as 4G, smartphones, SDN. Light & Color: Facts. Four examples were delivered and remain in service. It's not for everyone. Smart light bulbs—LED-based bulbs that can be controlled by a hub or smartphone app—are no longer a new idea. The ecological dangers and health effects of a bright night are becoming more apparent. Among them is relaying to your pineal gland the news that when there is a lot of blue light, the production of melatonin should stop to facilitate wakefulness. 5 million barrels in 2017. Some features can be set up in the standard version of Outlook and then used in the light version. We use cookies to make your interactions with our website more meaningful. Using the brand new Tamron 35mm f/1. For commuting or riding after dark—especially on trail rides that are far from ambient light sources—your front light needs to be a high-output lighting system so you see well. Bodett, in fact, who coined the budget-priced chain's enduring tagline, "We'll leave the light on for you," while ad-libbing in the studio in 1986… Actually, Motel 6 Doesn't Leave the. Among them is relaying to your pineal gland the news that when there is a lot of blue light, the production of melatonin should stop to facilitate wakefulness. This AMA publication outlines the case for a Traffic Light system of labelling on food products to ensure that consumers can easily recognise and compare the healthiness of food products. Humans are diurnal, which means we evolved to sleep at night. The readings provided here are correlated with the Scripture readings in the Revised Common Lectionary. If constant exposure to blue light from smart phones, tablets, and computer screens is an issue, there are a few ways to decrease exposure to blue light: Screen time: Try to decrease the amount of time spent in front of these screens and/or take frequent breaks to give your eyes a rest. BuildingGreen is supported by members, not advertisers. Articles about how to improve photographic technique and composition, how to use golden mean, golden section, golden spiral, golden ratio, framing, leading lines, image balance, and other photography composition rules. This article will present basic lighting considerations and solutions that are unique to mineral collectors. Especially, in case of concealed wiring, light points have to logically made. " — George Eastman One of the most important factors in creating fantastic images is light. But “Warp Drive” or any other term for faster-than-light travel still remains at the level of speculation. Perfect for tailgating, easy Sunday suppers, and quick weeknight meals, these top-rated chili recipes are delicious and, as a bonus, make plenty so that you can portion out lunches for the week. Would you like to have your product or service listed on this page? Contact us. Browse our range, buy online and get inspired. In a previous article (6 Lighting Patterns every photographer should know) I talked about lighting patterns and how they create shape and dimensions on the face. According to the U. For 51 years, Tacoma’s United Lamp Supply has provided customers with hard-to-find light bulbs. There is a very low risk of side effects. The light is received by photoreceptor cells called rods (responsible for peripheral and dim light vision) and cones (providing central, bright light, fine detail, and color vision). Lighting 101, 102 and 103 are all completely free. Since 1997 Heart Light has worked closely with the highest quality senior care businesses in the Greater Los Angeles and San Fernando Valley areas. Summary: The word photography actually stems from Greek roots that mean "writing with light. Whether light would move at a different velocity in a different universe is something that is currently outside the purview of experimental science. The Mission of Solid State Lighting Design is to help foster the technical and architectural design innovation needed to propel LEDs and solid state lighting into mainstream lighting applications. Light emitting diodes, commonly called LEDs, are real unsung heroes in the electronics world. Accent lighting allows you to spotlight interesting features in your home decor, such as a painting or a mantel. Rhett Allain. Who Should Light the Shabbat Candles. Imagine descending into the ocean's depths in a submarine. Major stage lighting manufacturers had started to [ … Stage Lighting Control. As a result, your body doesn't produce as much melatonin. In addition to allowing you to see, headlights ensure that others are able to see your. Without the energy from the Sun, there would be no plants or animals on Earth's surface. The fact-checkers, whose work is more and more important for those who prefer facts over lies, police the line between fact and falsehood on a day-to-day basis, and do a great job. Today, my small contribution is to pass along a very good overview that reflects on one of Trump’s favorite overarching falsehoods. Namely: Trump describes an America in which everything was going down the tubes under  Obama, which is why we needed Trump to make America great again. And he claims that this project has come to fruition, with America setting records for prosperity under his leadership and guidance. “Obama bad; Trump good” is pretty much his analysis in all areas and measurement of U.S. activity, especially economically. Even if this were true, it would reflect poorly on Trump’s character, but it has the added problem of being false, a big lie made up of many small ones. Personally, I don’t assume that all economic measurements directly reflect the leadership of whoever occupies the Oval Office, nor am I smart enough to figure out what causes what in the economy. But the idea that presidents get the credit or the blame for the economy during their tenure is a political fact of life. Trump, in his adorable, immodest mendacity, not only claims credit for everything good that happens in the economy, but tells people, literally and specifically, that they have to vote for him even if they hate him, because without his guidance, their 401(k) accounts “will go down the tubes.” That would be offensive even if it were true, but it is utterly false. The stock market has been on a 10-year run of steady gains that began in 2009, the year Barack Obama was inaugurated. But why would anyone care about that? It’s only an unarguable, stubborn fact. Still, speaking of facts, there are so many measurements and indicators of how the economy is doing, that those not committed to an honest investigation can find evidence for whatever they want to believe. Trump and his most committed followers want to believe that everything was terrible under Barack Obama and great under Trump. That’s baloney. Anyone who believes that believes something false. And a series of charts and graphs published Monday in the Washington Post and explained by Economics Correspondent Heather Long provides the data that tells the tale. The details are complicated. Click through to the link above and you’ll learn much. But the overview is pretty simply this: The U.S. economy had a major meltdown in the last year of the George W. Bush presidency. Again, I’m not smart enough to know how much of this was Bush’s “fault.” But he had been in office for six years when the trouble started. So, if it’s ever reasonable to hold a president accountable for the performance of the economy, the timeline is bad for Bush. GDP growth went negative. Job growth fell sharply and then went negative. Median household income shrank. The Dow Jones Industrial Average dropped by more than 5,000 points! U.S. manufacturing output plunged, as did average home values, as did average hourly wages, as did measures of consumer confidence and most other indicators of economic health. (Backup for that is contained in the Post piece I linked to above.) Barack Obama inherited that mess of falling numbers, which continued during his first year in office, 2009, as he put in place policies designed to turn it around. By 2010, Obama’s second year, pretty much all of the negative numbers had turned positive. By the time Obama was up for reelection in 2012, all of them were headed in the right direction, which is certainly among the reasons voters gave him a second term by a solid (not landslide) margin. Basically, all of those good numbers continued throughout the second Obama term. The U.S. GDP, probably the single best measure of how the economy is doing, grew by 2.9 percent in 2015, which was Obama’s seventh year in office and was the best GDP growth number since before the crash of the late Bush years. GDP growth slowed to 1.6 percent in 2016, which may have been among the indicators that supported Trump’s campaign-year argument that everything was going to hell and only he could fix it. During the first year of Trump, GDP growth grew to 2.4 percent, which is decent but not great and anyway, a reasonable person would acknowledge that — to the degree that economic performance is to the credit or blame of the president — the performance in the first year of a new president is a mixture of the old and new policies. In Trump’s second year, 2018, the GDP grew 2.9 percent, equaling Obama’s best year, and so far in 2019, the growth rate has fallen to 2.1 percent, a mediocre number and a decline for which Trump presumably accepts no responsibility and blames either Nancy Pelosi, Ilhan Omar or, if he can swing it, Barack Obama. I suppose it’s natural for a president to want to take credit for everything good that happens on his (or someday her) watch, but not the blame for anything bad. Trump is more blatant about this than most. If we judge by his bad but remarkably steady approval ratings (today, according to the average maintained by 538.com, it’s 41.9 approval/ 53.7 disapproval) the pretty-good economy is not winning him new supporters, nor is his constant exaggeration of his accomplishments costing him many old ones). I already offered it above, but the full Washington Post workup of these numbers, and commentary/explanation by economics correspondent Heather Long, are here. On a related matter, if you care about what used to be called fiscal conservatism, which is the belief that federal debt and deficit matter, here’s a New York Times analysis, based on Congressional Budget Office data, suggesting that the annual budget deficit (that’s the amount the government borrows every year reflecting that amount by which federal spending exceeds revenues) which fell steadily during the Obama years, from a peak of $1.4 trillion at the beginning of the Obama administration, to $585 billion in 2016 (Obama’s last year in office), will be back up to $960 billion this fiscal year, and back over $1 trillion in 2020. (Here’s the New York Times piece detailing those numbers.) Trump is currently floating various tax cuts for the rich and the poor that will presumably worsen those projections, if passed. As the Times piece reported: