Keystone
Keystone Technologies is one of the most prominent lighting manufacturers in the world. They produce a wide variety of ballasts, LED Drivers, LED Bulbs and more. Keystone strives for environmentally friendly and cost efficient lighting fixtures.  > More Information
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Keystone KT-LED9T8-24GC-850-D DirectDrive T8 LED Lamp
Keystone
MSRP: $17.00Now: $13.95Was: $17.00The KT-LED9T8-24GC-850-D is a 4'ft LED Tube, 120-277V, 9W, 1650 Lumen, replaces conventional fluorescent lamps and requires no external ballast or driver. KT-LED9T8-24GC-850-D DirectDrive LED T8 Replacement LED Bulb Replacement for conventional...KT-LED9T8-24GC-850-DMSRP: $17.00Now: $13.95Was: $17.00 -
Keystone MPS-200A-Q-KIT Metal Halide Ballast Kit
Keystone
MSRP: $99.95Now: $77.95Was: $99.95Keystone MPS-200A-Q-KIT pulse start metal halide ballast kit, compatible with 200 watt M136 pulse start lamps, quad input 120/208/240/277 line voltage, CWA circuit type. Keystone 200 Watt Pulse Start Metal Halide Kit ANSI: M136 Line...MPS-200A-Q-KITMSRP: $99.95Now: $77.95Was: $99.95Qty in Cart: 0Quantity:Price:MSRP: $99.95Now: $77.95Was: $99.95Subtotal: -
KTG45-2L-370-UV-PS-C1 Keystone PureFit UV Germicidal Ballast
Keystone
MSRP: $50.00Now: $38.95Was: $50.00KEYSTONE PureFit Germicidal UV-C Electronic Compact Fluorescent Ballast, Universal 120V-277V Input, 45W Max Power Output, 350mA Output Current, UV-C 254nm light sources operates 1 or 2 G36T5, PLL18W, PLL36W, G30T8, G36T8, G17T5, G16T5, G22T5...KT-KTG45-2L-370-UV-PS-C1MSRP: $50.00Now: $38.95Was: $50.00 -
KTLD-22-1-500-FDIM-AK1 Keystone LED Driver - 22W 500mA Dimmable
Keystone
MSRP: $60.00$47.95Keystone Constant Current LED Driver, 22W max output power, 120Vac input, 500mA fixed output current, 10-40Vdc output, Leading/Trailing Edge Dimmable. KTLD-22-1-500-FDIM-AK1 Specs Keystone 22W Constant Current 500mA Dimmable...KTLD-22-1-500-FDIM-AK1MSRP: $60.00$47.95 -
KTLD-60-UV-12V-SC1 Keystone Constant Voltage LED Driver - 60W 12Vdc SlimCase
Keystone
MSRP: $50.00$36.95Keystone KTLD-60-UV-12V-SC1 SlimCase Constant Voltage LED Driver, 60W Power, Universal 120-277V AC Input, fixed 12VDC output voltage, 5A Max Output Current, non-dimming. KTLD-60-UV-12V-SC1 Specs Keystone 60W 12VDC Slim-Case...KT-KTLD-60-UV-12V-SC1MSRP: $50.00$36.95 -
MH-250A-P-KIT Keystone Metal Halide Ballast Kit
Keystone
MSRP: $120.00$95.95KEYSTONE M58 H37 250 Watt Metal Halide Ballast, 5-Tap 120V/208V/240V/277V/480V, CWA Core & Coil Ballast Kit Keystone 250W Metal Halide 5-tap Ballast Kit Specifications Circuit Type: CWA (Without Ignitor)Insulation Class: 180ºCCapacitor Value: 15 mF and...KT-MH-250A-P-KITMSRP: $120.00$95.95 -
Keystone KT-LED12T8-48G-840-S Smartdrive T8 LED Lamp
Keystone
MSRP: $10.00$7.95The KT-LED12T8-48G-840-S is a 4 ft 4000K direct replacement for F32T8/32W, F32T8/30W, F32T8/28W, F32T8/25W fluorescent lamps. KT-LED12T8-48G-840-S SmartDrive LED T8 Replacement LED Bulb Compatible with most Electronic T8 Ballasts Direct Replacement...KT-LED12T8-48G-840-SMSRP: $10.00$7.95 -
Keystone KT-LED17T8-U6GC-840-S U-Bend T8 LED Lamp
Keystone
MSRP: $35.00Now: $28.95Was: $35.00Plug and Play LED replacement lamp for F32T8/32W, F32T8/30W, F32T8/28W, F32T8/25W fluorescent T8 bulbs. The KT-LED17T8-U6GC-840-S works with existing ballast SmartDrive KT-LED17T8-U6GC-840-S LED T8 Replacement LED Bulb. Simply remove existing F32T8/32W,...KT-LED17T8-U6GC-840-SMSRP: $35.00Now: $28.95Was: $35.00 -
Keystone KT-LED36HID-EX39-8X0-D 36W Direct Drive HID LED - 150W Equivalent
Keystone
MSRP: $70.00Now: $55.95Was: $70.00Keystone 36W LED Corn Cob Lamp, 150W HID Equivalent, 3000K/4000K/5000K Options, IP64 Rated, 120-277V, 5040 Lumens, Mogul Base (EX39), >83 CRI. KT-LED36HID-EX39-830-D Specs KT-LED36HID-EX39-840-D...KT-LED36HID-EX39-8X0-DMSRP: $70.00Now: $55.95Was: $70.00 -
Keystone KT-LED9T8-24GC-835-S Smartdrive T8 LED Lamp
Keystone
MSRP: $14.95Now: $11.95Was: $14.95The KT-LED9T8-24GC-835-S is a direct replacement for F17T8 fluorescent lamps. KT-LED9T8-24GC-835-S SmartDrive LED T8 Replacement LED Bulb Compatible with most Electronic T8 Ballasts Direct Replacement for the Following Fluorescent Lamps: F17T8 Simply...KT-LED9T8-24GC-835-SMSRP: $14.95Now: $11.95Was: $14.95 -
Keystone MPS-175A-P-KIT Metal Halide Ballast Kit
Keystone
MSRP: $156.00$124.95Keystone MPS-175A-P-KIT pulse start metal halide ballast kit, compatible with 175 watt M137/M152 pulse start lamps, 120/208/240/277/480 line voltage and 5-tap input, CWA circuit type. Keystone 175 Watt 5-Tap Pulse Start Metal Halide Kit ANSI:...MPS-175A-P-KITMSRP: $156.00$124.95 -
Keystone MPS-175A-Q-KIT Metal Halide Ballast Kit
Keystone
MSRP: $147.00$117.95Keystone MPS-175A-Q-KIT pulse start metal halide ballast kit, compatible with 175 watt M137/M152 pulse start lamps, 120/208/240/277 line voltage and quad tap input, CWA circuit type. Keystone 175 Watt Pulse Start Metal Halide Kit ANSI:...MPS-175A-Q-KITMSRP: $147.00$117.95