Hyperikon T8/T10/T12, 6ft LED Light Tube, Dual-End Powered, 28W (65W equivalent), 3400 Lumens, 4000K (Daylight Glow, G13 end cap with R17D adaptor option, Clear Cover, UL-Listed - (Pack of 4) SAVE 57% INSTANTLY - Save 57% on your electricity bill! Replace 65W fluorescent tubes with 28W LED Light Tubes. 45,000 HOUR LIFETIME - With an astonishing life rating of 45,000 hours, or 21 years with 6 hrs/day of use, replacing your tubes is now a thing of the past. SUPER BRIGHT - Bring your application the best lighting available with an incredible minimum of 121lm/watt. Illuminate the darker corners of your space! TURNS ON INSTANTLY - Our 6ft LED Light Tube is engineered to light instantly when the switch is flipped. No more waiting for old fluorescent tubes to warm up or turn all the way on! HASSLE-FREE WARRANTY - Hyperikons five-year unlimited warranty means weve got you covered! Contact us for an easy and fast replacement.