Keystone offers a variety of easily installed DirectDrive LED tubes for quick energy and maintenance cost savings, including T8, T8HO, HiCRI, and U-Bend.
KT-LED T8 DX2 Keystone DirectDrive T8 LED Lamp
DLC Listed 9 Watt 2 Foot Ballast Bypass LED Linear T8 Tube Lamp
ShineRetrofits Input:, This 15 Watt 4 foot T8 Linear tube lamp is an excellent solution to replace outdated fluorescent lights with energy efficient
Keystone KT-LED15T8-48GC 15 Watt 4 Foot Ballast Bypass LED T8 Linear Tube Lamp High CRI
Keystone 10989 - 10.5W, 1700 Lumen, 240' Beam Angle, Ballast
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Case of 25 - T5 LED 2ft. DirectDrive Glass Tube - 9 Watt - Type B - 1200 Lumens - Keystone
Keystone KT-LED15T8-48GC-830-D/G3 (2 Pack) Ballast Bypass T8 LED Tubes
Keystone KT-LED50T8-117P2S 50 Watt 108 Inch Sign Hero Tube
How To Direct-Wire A Double-Ended T8 LED Bulb? – LEDMyPlace
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2ft LED T8 DirectDrive Tube - 7W - 900 Lumens - Keystone
4Ft LED T5 Tube from Keystone. F28T5 Fluorescent Replacement T5 tube in 13Watt, 5000K & Ballast Bypass. The 4Ft. T5 lamp can be wired single or double
Keystone Technologies 4' LED T5 Tube | Ballast Bypass, 13W, 5000K, G5 Bi-Pin Base | KT-LED13T5HE-48GC-850-DX2
Keystone 27W Direct Drive LED Corn Cob KT-LED27HID-Exx-8x0-D
Sign Hero 360° LED Sign Tube, Ballast Bypass
DirectDrive LED U-Bend by Keystone - Marvel Lighting
T8 Direct Drive T8 Led Tubes 5ft Light 3FT, 2520LM, Type B 18W