List out statistics/authentic reports/any information online which justifies the problem you are trying to solve is a real problem. • Melatonin related: Our bodies produce the hormone melatonin. Melatonin helps keep us healthy. It has antioxidant properties, induces sleep, boosts the immune system, lowers cholesterol, and helps the functioning of the thyroid, pancreas, ovaries, testes and adrenal glands. Night-time exposure to artificial light suppresses melatonin production. http://darksky.org/light-pollution/human-health/ • Accidents: Glare from poorly shielded outdoor lighting is also harmful to your health, because it decreases vision by reducing contrast. This limits our ability to see potential dangers at night. Aging eyes are especially affected. “Glare from night-time lighting can create hazards ranging from discomfort to frank disability.” — American Medical Association Council on Science and Public Health (2012) • Obesity: The short sleep durations could be a signal to our metabolic regulatory systems that it's summertime-it's time to go out, gain weight, build up fat reserves, to prepare for winter. -- sleep epidemiologist Jim Gangwisch, University of Columbia

What Problem is it solving? Indoor Light pollution, wastage of power.