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Report a problem with a street light Energy conservation advocates contend that light pollution must be addressed by changing the habits of society, so that lighting is used more efficiently, with less waste and less creation of unwanted or unneeded illumination.[citation needed] Several industry groups also recognize light pollution as an important issue. For example, the Institution of Lighting Engineers in the United Kingdom provides its members with information about light pollution, the problems it causes, and how to reduce its impact.[10] Although, recent research[11] point that the energy efficiency is not enough to reduce the light pollution because of the rebound effect. For a long time, solution two was very popular, and while it is less popular today, it continues to have a wide following (the late Henry M. Morris, Jr. was fond of this solution). Proponents argue that by its very nature, creation must include some “appearance of age,” for plants, animals, and people were not made as embryos or infants, but as mature adults, even though they did not go through the normal process of growth to reach adulthood. We certainly see this is true of Adam and Eve, but it also would seem to be true of plants, or else they could not fulfill their God ordained purpose of providing food only 2–3 days after they appeared if they were not mature (Genesis 1:29–30). Similar reasoning applies to many animals. Thus, the stars could not fulfill their purposes unless they were visible right away, so God made them with their light already en route to earth. This has a certain amount of appeal to it, but it also could be construed as deceptive on the part of God to make light containing tremendous amount of information of physical processes that never happened. Since the vast majority of the universe is more than a few thousand light years distant, it would seem that we will never see light that actually left these distant objects, and hence much of the universe amounts to an illusion. This concern has been the primary motivation of those seeking other solutions to the light travel time problem. In September 2009, the 9th European Dark-Sky Symposium in Armagh, Northern Ireland had a session on the environmental effects of light at night (LAN). It dealt with bats, turtles, the “hidden” harms of LAN, and many other topics.[76] The environmental effects of LAN were mentioned as early as 1897, in a Los Angeles Times article. The following is an excerpt from that article, called “Electricity and English songbirds”: Not convinced that extra lighting is a problem? Check out these nighttime satellite views of Earth, courtesy of NASA’s Suomi NPP satellite. Additional images from Suomi NPP taken between 2010 and 2016 clearly show how light pollution is on the rise around the globe. To precisely measure how bright the sky gets, night time satellite imagery of the earth is used as raw input for the number and intensity of light sources. These are put into a physical model[26] of scattering due to air molecules and aerosoles to calculate cumulative sky brightness. Maps that show the enhanced sky brightness have been prepared for the entire world.[27] Research is also examining the effects on flora and fauna, especially birds, bats, turtles, and insects. While a few species benefit from increased brightness at night, many are negatively affected. Perhaps most notable are the effects of artificial light on migrating birds and newly hatched turtles attempting to reach the ocean (Gallaway, 2010 Gallaway, T. (2010). On light pollution, passive pleasures, and the instrumental value of beauty. Journal of Economic Issues, 44, 71–88.10.2753/JEI0021-3624440104[Taylor & Francis Online], [Web of Science ®] [Google Scholar]; Pottharst & Könecke, 2013 Pottharst, M., & Könecke, B. (2013). The night and its Loss. In Space-time design of the public city, urban and landscape perspectives (Vol. 15, pp. 37–48). Dordrecht: Springer.10.1007/978-94-007-6425-5[Crossref] [Google Scholar]). The effects of artificial lighting on human health first emerged in the late 1960s, but have gained more attention by medical researchers in the last few decades. Pottharst and Könecke (2013 Pottharst, M., & Könecke, B. (2013). The night and its Loss. In Space-time design of the public city, urban and landscape perspectives (Vol. 15, pp. 37–48). Dordrecht: Springer.10.1007/978-94-007-6425-5[Crossref] [Google Scholar]) summarize ongoing research correlating nighttime lighting—and more specifically disruptions to our circadian rhythm—to insomnia, depression, obesity, loss of night-vision, and the suppression of melatonin (which is potentially linked to an increased risk of breast cancer). While the precise connection between human well-being and exposure to artificial nighttime lighting requires further research, the World Health Organization has nevertheless stated that exposure to certain lights at night is likely a carcinogen (Morgan-Taylor, 2014 Morgan-Taylor, M. (2014). Regulating light pollution in Europe: Legal challenges and ways forward. In J. Meier, U. Hasenöhrl, K. Krause, & M. Pottharst (Eds.), Urban lighting, light pollution and society (pp. 159–176). New York, NY: Taylor & Francis. [Google Scholar]). In the attic there are three switches. Each switch controls one of the lights in the basement. A more recent discussion (2009), written by Professor Steven Lockley, Harvard Medical School, can be found in the CfDS handbook “Blinded by the Light?”.[50] Chapter 4, “Human health implications of light pollution” states that “… light intrusion, even if dim, is likely to have measurable effects on sleep disruption and melatonin suppression. Even if these effects are relatively small from night to night, continuous chronic circadian, sleep and hormonal disruption may have longer-term health risks”. The New York Academy of Sciences hosted a meeting in 2009 on Circadian Disruption and Cancer.[51] Red light suppresses melatonin the least.[52] The first step, though, is to diagnose the problem. How you do this will depend somewhat on the type of light fixture and the symptoms you observe.  Ten percent of all cars on the road have a Check Engine light on, and the drivers of half of these cars have ignored the light for more than three months, says Kristin Brocoff, a spokesperson for CarMD.com. The company sells a $119 device that reads engine codes and provides access to a Web site database that identifies the problem (according to the code) and estimates the cost of repair. Use the form below to let us know where the problem is.  Our field personnel typically address light issues within 72 hours of a reported issue. The problem with the last bulb is this; the dimmer switch itself needs to see a suitable load. i.e. it is happy working into a standard filament bulb. It’s driving all your lights in parallel, so whilst there is one regular bulb in there the dimmer is still happy. At the point you replace that last bulb with an LED lamp, the dimmer now sees only LED electronics as its load. The dimmer will not function properly (due to the way it works, it won’t fire correct) and the result is it sends occasional pulses to the lights in its confusion and you observe the flickering. Please fill out the form below if you know of a street light that needs to be repaired. A change in the speed of light would quite literally end the world as we know it. The speed of light is not an arbitrary speed with no effect on outside systems, but is in fact a component in one of the most fundamental equations in the universe[6], the equation for matter: E = mc2 where E is energy, m is mass, and c is the speed of light in a vacuum.[7] This means that any increase of the speed of light would in turn increase the amount of energy released by the reactions of matter. Because the Sun, or indeed any star, relies on the reactions of matter, most notably nuclear fusion, a change in the speed of light would alter its energy output; if light were traveling as fast as some creationists demand, then the energy output of the Sun could be expected to increase over 800,000,000 times.[8][9] Steroïden power up premium VigRX Testogen Masculin Active Eron Plus Maxman erogan power up premium power up premium