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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KTSB-E-0824-23-1-S Keystone SmartWire Electronic Sign Ballast
Keystone
MSRP: $70.00Now: $57.95Was: $70.00Features SmartWire Technology. Series wiring is exactly the same as traditional magnetic ballasts for quick and seamless installation and compatibility! This Keystone KTSB-E-0824-23-1-S sign ballast is used to power two ro three lamps, 8' min to 24' max...KTSB-E-0824-23-1-SMSRP: $70.00Now: $57.95Was: $70.00 -
KT-RKIT28PS-13CP-8CSC-VDIM Keystone Cirline Power/CCT-Selectable LED Light Engine - 21W/28.5W 30/35/40/50K 3100-4200LM
Keystone
MSRP: $170.00Now: $140.95Was: $170.00KEYSTONE Circular LED Retrofit Kit with Field-Select Power and Color, 13" Diameter, 21W/28.5W Power, 3100-4200 Lumens, 3000K/3500K/4000K/5000K Color Temperature, Analog 0-10V Dimming 10-100% Circline 13" Power/Color Select LED Retrofit Kit Easy to...KT-RKIT28PS-13CP-8CSC-VDIMMSRP: $170.00Now: $140.95Was: $170.00 -
KTLD-14-1-350-FDIM-AF1 Keystone LED Driver - 14W 350mA Dimmable
Keystone
MSRP: $39.00Now: $31.95Was: $39.00Keystone Constant Current Driver, 14W Power, 120V input, 350mA and 10-40Vdc output, IP20 dry and damp locations Keystone 14W Constant Current 350mA Driver Features Meets FCC 47 CFR Part 15 (Class B) Consumer Limits Short Circuit Overload and Open...KT-KTLD-14-1-350-FDIM-AF1MSRP: $39.00Now: $31.95Was: $39.00 -
KTLD-xLT8-UV-xxC-VDIM Keystone ExternalDrive LED Driver - 24"/36"/48" Type-C T8 LED Tubes
Keystone
$24.95 - $34.95Keystone ExternalDrive Type-C T8 Constant Current LED Driver, Universal 120-277V Input, 185mA/270mA output current per (4) channel, 36-45Vdc output, Analog 0-10V Dimmable Keystone ExternalDrive T8 LED Tubes are designed to be powered ONLY by Keystone...KT-KTLD-xLT8-UV-xxC-VDIM$24.95 - $34.95 -
HPS-600A-Q-HP-KIT Keystone High Pressure Sodium Ballast Kit - 600W S106 Quad-tap
Keystone
MSRP: $330.00Now: $294.95Was: $330.00Keystone HPS-600A-Q-HP-KIT high pressure sodium ballast kit, compatible with 600W S106 high pressure sodium lamps, quad tap input 120/208/240/277 line voltage, CWA circuit type. Keystone 600 Watt High Pressure Sodium Ballast Kit ANSI: S106 Line...HPS-600A-Q-HP-KITMSRP: $330.00Now: $294.95Was: $330.00 -
KT-LED15T8-U1G-840-D-CP Keystone T8s with 4000K
Keystone
MSRP: $24.00Now: $19.95Was: $24.00Keystone 15W T8 LED LampThis Keystone Type B Ballast Bypass LED tube is a 1.625 ft. wide U-bend and takes 120-277V input, generates 1800 lumens and 15W, and has a 4000K color temperature Spec SheetsKeystone T8s Spec SheetKT-ESE-89MSRP: $24.00Now: $19.95Was: $24.00 -
KT-LED21T8-48P2S-840-D Keystone Double-Sided LED Bypass Sign Tube - 48"
Keystone
MSRP: $65.00Now: $53.95Was: $65.00Keystone KT-LED21T8-48P2S-840-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 48" long, 21W - 123 lm/W, 4000K, 2600 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes. Keystone SignHero...KT-LED21T8-48P2S-840-DMSRP: $65.00Now: $53.95Was: $65.00 -
KTEB-113-1-TP-SL-MB Keystone Electronic Fluorescent Ballast
Keystone
MSRP: $12.00Now: $9.95Was: $12.00KEYSTONE Electronic Fluorescent Ballast, 120V, Single F13T5 or F8T5 lamps, Rapid Start Ballast DISCONTINUED BY MANUFACTURER - Shipping Manufacturer's Recommended Replacement. Please review to confirm for your application and order here: ...KT-KTEB-113-1-TP-SL-MBMSRP: $12.00Now: $9.95Was: $12.00 -
KTEB-260HO-UV-PS-SL Keystone Electronic Ballast - F48T12HO Program Start
Keystone
MSRP: $62.00Now: $50.95Was: $62.00KEYSTONE Electronic Fluorescent Ballast, 120V-277V, Operates F96T12HO 110W, F96T12HOES 95W, F48T12HO 60W, F48T12HOES 55W, F60T12HO, F36T12HO, F24T12HO, F72T12HO Lamps, Program Start Keystone Electronic Fluorescent T12HO Program Start...KT-KTEB-260HO-UV-PS-SLMSRP: $62.00Now: $50.95Was: $62.00 -
KT-RKIT-CP-P-1600-830-FDIM Keystone Cirline LED Retrofit Kit - 3000K
Keystone
MSRP: $88.00Now: $72.95Was: $88.00KEYSTONE Circular LED Retrofit Kit, 8 in, 1600 Lumens, 3000K Soft White Color Temperature, 0-10V Dimming. See Below - Easy to Install Product Video Circline LED Retrofit Kit Easy to retrofit CFL circline ceiling and ceiling fan fixtures to...KT-RKIT-CP-P-1600-830-FDIMMSRP: $88.00Now: $72.95Was: $88.00Qty in Cart: 0Quantity:Price:MSRP: $88.00Now: $72.95Was: $88.00Subtotal: -
KTLD-10-1N-300-F3 Keystone Constant Current LED Driver - 10W 300mA
Keystone
MSRP: $28.00Now: $22.95Was: $28.00Keystone KTLD-10-1N-300-F3 Constant Current LED Driver, 10W Max Power, 300mA Fixed Output Current, 6-33Vdc output, IP20 Damp/Dry Location Keystone 10W Constant Current 300mA LED Driver Features Meets FCC 47 CFR Part 15 (Class B) Consumer...KT-KTLD-10-1N-300-F3MSRP: $28.00Now: $22.95Was: $28.00 -
KT-LED27PSHID-EX39-830-D /G4 Keystone LED HID Replacement Lamps with 3000K
Keystone
MSRP: $66.00Now: $54.95Was: $66.00Keystone 18W/22W/27W Corn Cob LED LampThis Keystone HID replacement takes a Universal 120-277V input and generates 2430-3645 lumens and 18W-27W, with a color temperature of 3000K and HID Equivalent wattage of 100W Spec SheetsKeystone...KT-FMR-87MSRP: $66.00Now: $54.95Was: $66.00