LED (light—emitting diode) and CFL (compact fluorescent lamp). Both LEDs and CFLs are longer-lasting and use far less energy than incandescent lights, making them a net positive. But the new ...

incandescent light bulbs have been widely replaced by CFL and LED bulbs. The materials used to make incandescent bulbs can be recycled. However, because it’s so easy to break and difficult to ...

Like the incandescent bulb before it, the compact fluorescent (CFL) bulb is rapidly fading into obscurity as there are fewer and fewer reasons to use them over their LED successors. But there are ...

In addition to sunlight, ultraviolet rays are also given off by several different forms of indoor lighting, including compact fluorescent lamps (CFL’s). CFL’s are commonly long, cylinder shaped and ...