This small but powerful LED T4 uses only 2.5 watts for operation. The 3000K, warm white color temperature is emitted at 220 lumens, similar to a 20-watt halogen lamp.This household LED bulb can fit numerous applications where G9 bi-pin bulbs are used, such as wall fixtures, step lights, vanity lights, mini pendant lights, decorative sconce lights, desk lamps, or outdoor fixtures with weatherproof housings.