Last seen: Dec 10, 2018
The reason LED lights are so good in winter compared to the old fashioned incandescent lights is simple: incandescent lights emit lights by heating up...
Unlike incandescent lighting, LEDs don’t “burn out” or fail, they merely dim over time. Quality LEDs have an expected lifespan of 30,000–50,000 hours ...
More brightness and reduced power consumption means fewer bulbs are required to light the same area or object. Which in turn means that even when LED ...
The average incandescent bulb only lasts 1,000 hours before burning out. The average CFL bulb can shine bright for up to 8,000 hours of use. But neith...
There are a number of ways to define poor workplace lighting: - Light is too dim - Light is too bright - Too much glare (both direct and indirec...
Most restaurants have light that is too dim for customers to read the menus, which is extremely irritating. I was recently at a restaurant that had ...
ust beyond the top edge of the visible spectrum lies Ultra Violet radiation, divided into three bands: UVA (315nm – 400nm) UVB (280nm – 315nm) UVC (10...
LEDs are not that weak like ordinary conventional bulbs as they don’t have filament to burn out or break. They also have an advantage of getting on in...
Rest assured, if correct LED reflectors are used (projectors go well with LED's) rendering good beam pattern and the intensity is within limits, then ...
However, in the case of a LED-based product, there is two reason due to which we cannot calculate the lumens from watt. LED components are rated for a...
The biggest thing is their efficiency - they use 90% less power.
More importantly , LED lamp CRI is 80% higher than CFL lamps. There are lots of LED book reading lights on amazon.com
Household technology is undergoing a transformation that’s going to make lighting more integral to our everyday lives.
Think about how each piece of lighting will be used. Decide where you want to put the lamps. Make sure there is an outlet nearby to avoid unsightly ex...
I would agree with the above comments. They are wonderful in terms of improving your garden's and outdoor's appearance. The lights all provide exc...
Lots of good options exists that have dual purposes: illuination + safety. This includes floodlights, wall lights, bulkheads, lamp posts etc.
CFL (Compact Fluorescent) emits light when electricity runs through a tube in a CFL bulb that contains a small amount of mercury vapors and argon. The...
RED led lights have AGA (aluminum gallium arsenide) which is toxic.