Rosetta Tordis. Lighting. September 15th , 2017.
Incandescent bulbs are getting replaced by CFL very fast all over the world. Again when new technology is coming your way in the form of LED lighting, it is the time to replace CFLs. There are concerns while disposing CFL as they contain some amount of mercury. On the other hand LEDs do not contain mercury at all and they are safe environmentally.
1. The LED color rendering index used is too low, causing the emitted light to not reflect the true color of the object. (Light source on the object's color rendering capacity known as color, color rendering index Ra up to 100, the best color) The current LED color rendering index of 80-85, then, has been very good, can be used indoor lighting.
The good news is that technology today is so sophisticated that many of these lighting types are stimulated with motion sensors. Thus, it makes the lamps energy efficient and inexpensive. The sensors allow the lights to be powered on at dusk and off at dawn. Wireless devices are also available wherein the power source can be mounted even without having a nearby electrical outlet or underground wiring.
Wet Area: Means the fixture is U.L. listed for use in damp locations, such as a shower or certain outdoor environments.
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