Do compact fluorescent bulbs get dimmer over time

Their internal electronic ballast circuit simply won't do that.They are available in a variety of color temperatures, they have a large surface area that creates a better architectural effect, they last longer, and they use less electricity.The majority of cfl bulbs sold today are not dimmable.By harry wallop and harrywallop 19 november 2009.Are compact fluorescent bulbs dimmable?

When cfls are unbroken, there is no risk of mercury being released.Popejoy, a licensed electrical contractor from sacramento, california, replies:Many of our customers are moving to compact fluorescent and led bulbs, and there are a number of great reasons to do so.Over the last 30 years, the technology has.I know of a couple:

Some of the newer leds come with dimmer switches, but aren.Dimmer ballasts are very expensive:The high voltage , single contact (or two pins that are bridged together) ones where the tube is zapped with a high voltage on every strike, and the other type called rapid start, where the elect.Fluorescent lamps have many advantages over incandescents: