13 Watt 4 Pin 2GX7 CFL Compact Fluorescents


13 Watt 4 Pin 2GX7 CFL Compact Fluorescents


The 13-watt, 4-pin, plug-in CFL 2 GX7 Base bulbs from 1000Bulbs are long lasting and much more energy efficient than standard bulbs. Compact fluorescent light bulbs create light differently from incandescent light bulbs, which heat a tungsten filament to product light. CFLs contain an argon and mercury vapor and pass an electric current through it, which excites the molecules of the gas to produce ultraviolet light. This light then reacts to a fluorescent coating on the inside of the bulb, which absorbs energy and radiates visible light. CFL bulbs are only some of the many lighting choices available at 1000Bulbs, where the selection and inventory are second to none.