Keystone KT-LED21T8-48P2SO-8CSK-DX2 21-Watt 48-Inch Sign Hero Tube Lamp Double Ended Wiring Ballast Bypass - Carton of 9 Lamps Shoebox and includes an in-line fuse

and includes an in-line fuse and fixture label for added convenience

Three 1/2 inch conduit

and performance

including suspension

• Fully integrated for quick and easy installation

Keystone KT-LED21T8-48P2SO-8CSK-DX2 21-Watt 48-Inch Sign Hero Tube Lamp Double Ended Wiring Ballast Bypass - Carton of 9 Lamps Shoebox and includes an in-line fuseShineRetrofits Input: Keystone's Sign Hero LED sign tube is ideal for retrofitting T12HO fluorescent lamps. With Color Select technology (4000K, 5000K, 6500K) and a 360 beam spread, it ensures even, vibrant illumination for both single and double sided signs. It uses DirectDrive double ended wiring for easy installation without a ballast or external driver. Energy efficient and long lasting, it offers over 50% savings and a 50,000+ hour lifespan.