LED T-8 U-Bend Lamp 15 Watt 4000k LED U Bend Easy to install with no tombstone hassle. Simply remove the ballast and connect wires from each side. Replaces 2x2FT tubes in a fixture or 1 x U-Bent fluorescent tube - going from 40W to only 15W with this U-Bent LED Tube Reduce re-lamp frequency with a lifetime of 50,000+ rated hours. Instant-on with no flicker or buzzing. Has no mercury or hazardous materials for an environmentally friendly product Ideal for both indoor and outdoor use. Can operate in very low temperatures (-25F to 125F)