A compact fluorescent lamp (CFL) is a small fluorescent lamp used as a more efficient alternative to incandescent lighting and is also referred to as all of the following except:
A)PL
B)Twin-tube
C)Biax lamp
D)Triax lamp

Question

Quizplus · Accepted Answer

Triax lamp is not one of the terms that refers to compact fluorescent lamps. Compared to conventional incandescent lamps giving the same amount of visible light, CFLs use less power and have longer rated life. They have a higher purchase price, but their longer life and lower energy consumption allow for a lower lifecycle cost. However, CFLs contain mercury, so their disposal is more specialized and more care needs to be ensured to prevent bulb breakage.

A Compact Fluorescent Lamp (CFL) Is a Small Fluorescent Lamp