Are Cfl Lamps Dimmable

Q: Are all CFL bulbs dimmable? A: No. The majority of CFL bulbs sold today are not dimmable. A CFL bulb that cannot be used on a dimmer will have the statement “not for use with dimmers” or “do not use with dimmers” marked directly on the bulb.

Can you use dimmer switch CFL?

Dimmable CFL bulbs are available, and they can be dimmed down to about 20 percent of full light output without problems. These bulbs come in packaging that states their compatibility with dimmers. Because dimming CFL bulbs are designed to work with dimmer switches, they will not harm the bulb or the dimmer switch.

Can florescent bulbs be dimmed?

All regular fluorescent bulbs can be dimmed; however, if you try to dim one in an ordinary fluorescent fixture, you will encounter one or more of these problems: The lamp may not light. If it lights, it may make a buzzing noise. The light output may be unstable, or the lamp will go out at random times.