Essentially CFLs are converting ultraviolet light to visible light. Because the CFL uses less energy, its wattage levels will typically be lower than comparable conventional bulbs. Compact fluorescent lamps CFLs or bulbs come in two major types: screw-in decorative compact fluorescent bulbs and plug-in multi-pin compact fluorescent bulbs.
Here, our experts tell you everything you need to know about CFLs. CFL compact fluorescent lamp light bulbs are the most common type of energy-saving bulb.
They are the original energy-efficient alternative to now defunct traditional incandescent bulbs. Old-style incandescent bulbs had a filament inside that was heated until it glowed, which meant they used up energy to generate heat. CFL bulbs don't have a filament; instead they use an electric current to excite gases within the bulb that then cause a phosphorous coating on the inside of the bulb to glow, producing light.
This method means less energy is lost to heat and the bulb uses less energy. Until recently, CFLs were the most common type of energy-saving light bulb. They often come in stick and spiral shapes, although some are now disguised as traditionally shaped bulbs. CFLs are a good compromise between purchase price and energy saving. This means they will pay for themselves with energy savings pretty quickly when compared to traditional incandescent bulbs.
They have long lifetimes of about 10, hours roughly about 10 years of use. CFL Spirals 9. Sensor Lamps 1. PLS Single Turn PLC Double Turn PLT Triple Turn PLF Compact 4.
Quick view. Add to wishlist. Shop with Confidence All our lamps are branded and from quality manufacturers. CFL Base Styles. Screw-in Base. This is the standard edison style base like those found on incandescent light bulbs.
Plug In Base. Plastic bases with two or four pins designed to be used with a separate ballasts that are mounted in the fixture. GU24 Base.
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