ETI 54140241 Direct Replacement Tube, 20 W, T8 Lamp, G13 Lamp Base, 2160 Lumens, 4000 K Color Temp, Cool White Light

For use with 4 ft T8 fixtures that have an electronic ballast. 20 W, 120 to 277 V, 2200 Lumens. Instant start down to -4 deg F. 50,000 rated life. DLC and cUL certified.