(M-F 7am-5pm ET)
M-F 7am-5pm ET
Keystone 150W High Output T5 UV-C Lamp 61.18 Inch Long 4-Pin Single Ended Wiring (KTL-G150T5-254-HO-4P)
Keystone 150W M102 Metal Halide Ballast Kit (MH-150X-Q-KIT 3/1)
Keystone 150W M102 Metal Halide FCan Ballast Kit (MH-150X-D-FCAN)
Keystone 150W Open Core 480V Step Down Transformer (KTAT-150-480-277-OC-CP)
Keystone 150W S55 High Pressure Sodium Ballast Kit (HPS-150X-Q-KIT 1/3)
Keystone 150W Transformer 12V Output Dimmable (KTET-150-1-SCP-DIM-DP)
Keystone 155W LED High Bay 2 Foot Long Frosted Lens 4000K 0-10V Dimming Premium Series Generation 2 (KT-HBLED155-2F-840-VDIM-P /G2)
Keystone 155W LED High Bay 2 Foot Long Frosted Lens 5000K 0-10V Dimming Premium Series Generation 2 (KT-HBLED155-2F-850-VDIM-P /G2)
Keystone 15W 1800Lm 1-5/8 Inch LED U-Bend 220 Foot Beam Angle Ballast Bypass DLC 4.0 (KT-LED15T8-U1G-835-D-CP)
Keystone 15W 1800Lm 1-5/8 Inch LED U-Bend 220 Foot Beam Angle Ballast Bypass DLC 4.0 (KT-LED15T8-U1G-840-D-CP)
Keystone 15W 1800Lm 1-5/8 Inch LED U-Bend 220 Foot Beam Angle Ballast Bypass DLC 4.0 (KT-LED15T8-U1G-850-D-CP)
Keystone 15W 2000Lm 3000K 4 Foot 240 Foot Beam Angle Ballast Bypass DLC 4.0 Coated LED Tube (KT-LED15T8-48GC-830-DX2-CP)
Keystone 15W 2000Lm 3500K 4 Foot 240 Foot Beam Angle Ballast Bypass DLC 4.0 Coated LED Tube (KT-LED15T8-48GC-835-DX2-CP)
Keystone 15W 2000Lm 4000K 4 Foot 240 Foot Beam Angle Ballast Bypass DLC 4.0 Coated LED Tube (KT-LED15T8-48GC-840-DX2-CP)
Keystone 15W 2000Lm 5000K 4 Foot 240 Foot Beam Angle Ballast Bypass DLC 4.0 Coated LED Tube (KT-LED15T8-48GC-850-DX2-CP)
Keystone 15W 2000Lm 6500K 4 Foot 240 Foot Beam Angle Ballast Bypass DLC 4.0 Coated LED Tube (KT-LED15T8-48GC-865-DX2-CP)
Keystone 15W 2200Lm 4 Foot 220 Foot Beam Angle Ballast Compatible DLC 4.0 T8 LED Tube (KT-LED15T8-48G-830-S /G2-CP)
Keystone 15W 2200Lm 4 Foot 220 Foot Beam Angle Ballast Compatible DLC 4.0 T8 LED Tube (KT-LED15T8-48G-835-S /G2-CP)
Keystone 15W 2200Lm 4 Foot 220 Foot Beam Angle Ballast Compatible DLC 4.0 T8 LED Tube (KT-LED15T8-48G-840-S /G2-CP)
Keystone 15W 2200Lm 4 Foot 220 Foot Beam Angle Ballast Compatible DLC 4.0 T8 LED Tube (KT-LED15T8-48G-850-S /G2-CP)
Keystone 15W 5000K Contractor Prime LED Flood Rectangular Series 3 120/277V Input Standard Bronze Housing Wide Beam Spread Knuckle Mount Dimmable (...
View full detailsKeystone 15W LED T8 Tube 2200Lm Glass Construction 4 Foot 3500K 120-277V Direct Drive Double Ended Wiring Only (KT-LED15T8-48G-835-D2)
Keystone 15W LED T8 Tube 2200Lm Glass Construction 4 Foot 3500K 120-277V Input Direct Drive Double Ended Wiring Only Generation 2 (KT-LED15T8-48G-8...
View full detailsKeystone 15W LED T8 Tube 2200Lm Glass Construction 4 Foot 4000K 120-277V Direct Drive Double Ended Wiring Only (KT-LED15T8-48G-840-D2)