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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KTEB-114-1-TP-FC-MB Keystone Electronic Fluorescent Ballast - Mounting Bracket
Keystone
MSRP: $12.00Now: $9.95Was: $12.00KEYSTONE Electronic Fluorescent Ballast, 120V, Operates F6T5, F8T5, F13T5, F14T5, F21T5 Lamps, Rapid Start Ballast, Narrow Profile with Mounting Bracket Keystone Fluorescent 14 Watt T5 Rapid Start Ballast 1 x F14T5 or 2x F8T5, Narrow Profile with...KT-KTEB-114-1-TP-FC-MBMSRP: $12.00Now: $9.95Was: $12.00 -
MH-150X-Q-KIT Keystone Metal Halide Ballast Kit - 150W M102 Quad
Keystone
MSRP: $125.00Now: $103.95Was: $125.00Keystone MH-150X-Q-KIT metal halide ballast kit compatible with 150 watt M102/M142 bulbs, 120/208/240/277 input voltage, quad tap input, HX circuit type MH-150X-Q-KIT Specs Keystone 150 Watt Metal Halide Kit ANSI: M102/M142 Line...KT-MH-150X-Q-KITMSRP: $125.00Now: $103.95Was: $125.00 -
KT-EMRG-1400-SL /B Keystone Emergency Ballast - 1400-Lumen Low-Profile
Keystone
MSRP: $125.00Now: $103.95Was: $125.00Keystone Emergency Ballast, Low Profile, Universal 120-277V Input, 1400 Lumen, 1-2 Lamps, 90 Minutes, 6V Sealed NiCD Battery, Dry/Damp Rated Keystone 1400LM Low-Profile Emergency Ballast For use in new or existing fixtures, with or without an AC...KT-NAQ-91MSRP: $125.00Now: $103.95Was: $125.00 -
KT-LED14.5T8-48G-8CSJ-DX2 Keystone T8s
Keystone
MSRP: $14.00Now: $10.95Was: $14.0014.5W LED T8 Tube, 1800 lumen, Glass Construction, 4ft, Color Select, Direct Drive, Single and Double Ended Wiring Keystone T8s Spec Sheets Keystone T8s Spec SheetKT-UBI-68MSRP: $14.00Now: $10.95Was: $14.00 -
KT-LED15T8-48G-840-D2 /G2 Keystone T8s with 4000K
Keystone
MSRP: $11.00Now: $8.95Was: $11.0015W, 2200 Lumen, 4' 240° Beam Angle, Ballast Bypass, DLC 4.0, 4000KKeystone T8s Spec SheetsKeystone T8s Spec SheetKT-NDE-75MSRP: $11.00Now: $8.95Was: $11.00 -
KTSB-2040-24-1-TP Keystone Magnetic Sign Ballast
Keystone
$108.95Keystone magnetic sign ballasts, 120V, 2 or 3 or 4 T12HO lamps, 20' min to 40' max total lamp feet, rapid start sign ballast. DISCONTINUED BY MANUFACTURER, NOW SHIPPING RECOMMENDED REPLACEMENT - Please review replacement options to confirm appropriate...KT-KTSB-2040-24-1-TP$108.95 -
KTAT-375-480-277 /A Keystone Step-Down AutoTransformer - 480V/277V (375VA) or 347V/200V (270VA)
Keystone
MSRP: $76.00Now: $62.95Was: $76.00Keystone Step-down Auto-transformer 480/347V to 277V/200V, Max Power Load 375VA/270VA, use with Ballasts or LED drivers, Feet Mount Lead Wires Keystone 480/347V to 277/200V Step-down Auto-Transformer Lighting Step-down transformers and...KT-EFC-73MSRP: $76.00Now: $62.95Was: $76.00 -
KTEB-254HO-UV-PS-SL Keystone Ballast
Keystone
MSRP: $36.00Now: $29.95Was: $36.00Keystone Electronic Fluorescent Ballast, 120V-277V, 1-2 Lamps F54T5HO, FT55W/2G11, FT50W/2G11, FT36W/2G11, Programmed Rapid Start Ballast. KTEB-254HO-UV-PS-SL Spec Sheet Keystone Electronic Fluorescent F54T5HO + 55W/50W/36W PLL...KT-KTEB-254HO-UV-PS-SLMSRP: $36.00Now: $29.95Was: $36.00 -
KTLD-100-UV-PS1800-54-VDIM-LM2 Keystone Power Select LED Driver - 100W 1500/1600/1700/1800mA Dimmable
Keystone
MSRP: $44.00Now: $35.95Was: $44.00Keystone Field Adjustable Constant Current LED Driver, 100W Max Power Output, Universal 120-277V Input, Field Selectable 1500mA/1600mA/1700mA/1800mA Fixed Output Current, 30-54Vdc Output, Analog 0-10V Dimming Keystone 100W Power Select Constant...KT-KTLD-100-UV-PS1800-54-VDIM-LM2MSRP: $44.00Now: $35.95Was: $44.00 -
KTLD-14-1-600-FDIM-AF1 Keystone LED Driver - 14W 600mA Dimmable
Keystone
MSRP: $56.00Now: $45.95Was: $56.00Keystone Constant Current Driver, 14W Power, 120V input, 600mA and 10-40Vdc output, IP20 dry and damp locations Keystone 14W Constant Current 600mA LED Driver Features Meets FCC 47 CFR Part 15 (Class B) Consumer Limits Short Circuit Overload and...KT-KTLD-14-1-600-FDIM-AF1MSRP: $56.00Now: $45.95Was: $56.00 -
HPS-70X-Q-KIT Keystone High Pressure Sodium Ballast Kit - 50W S62
Keystone
MSRP: $96.00Now: $79.95Was: $96.00Keystone HPS-70X-Q-KIT High Pressure Sodium ballast kit compatible with 70 watt S62 bulbs, 120/208/240/277 line voltage quad tap input, R-NPF/R-HPF circuit type. Keystone 70 Watt High Pressure Sodium Kit ANSI: S62 Line...HPS-70X-Q-KITMSRP: $96.00Now: $79.95Was: $96.00 -
Out of stock
KTLD-22-1-350-FDIM-AK1 Keystone LED Driver - 22W 350mA Dimmable
Keystone
MSRP: $57.00Now: $46.95Was: $57.00Keystone Constant Current LED Driver, 22W Max Output Ppower, 120Vac Input, Fixed 350mA Output Current, 21-63Vdc Output, Leading/Trailing Edge Dimmable KTLD-22-1-350-FDIM-AK1 Specs Keystone 22W Constant Current 350mA Dimmable...KTLD-22-1-350-FDIM-AK1MSRP: $57.00Now: $46.95Was: $57.00