Compact Fluorescents (CFLs)

by Justin Thomas •

CFLs provide the same amount of light (lumens) as standard incandescent bulbs, but have lower wattage ratings. A standard incandescent light is very inefficient because much of the energy it uses is turned into heat instead of light. A compact fluorescent bulb turns more of its energy into light and less into heat. It uses 75 percent less energy than …