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-213-UV-RS-DW-KIT Keystone Electronic Compact Fluorescent Ballast - Kit
Keystone
MSRP: $40.00Now: $32.95Was: $40.00KEYSTONE Electronic Compact Fluorescent Ballast Kit, 120V-277V, One or Two 13W 4pin CFLs or Two F14T5 or F13T5 Lamps, Side and Bottom Poke-in connectors, Feet Mount, Kit with Stud Plate and Wires, Rapid Start Ballast Keystone 13 Watt CFL Ballast...KT-KTEB-213-UV-RS-DW-KITMSRP: $40.00Now: $32.95Was: $40.00 -
KTEB-228-1-TP-PH-SL Keystone Electronic Fluorescent Ballast - Slim Case
Keystone
MSRP: $21.00Now: $16.95Was: $21.00KEYSTONE Electronic Fluorescent Ballast, 120V, Operates 2 lamps F14T5, F21T5, or F28T5, (SL) Slim Case, PreHeat Rapid Start Ballast Keystone Fluorescent T5 Preheat Rapid Start Ballast Performance and Safety UL listed Meets FCC Part 18 Class B...KT-KTEB-228-1-TP-PH-SLMSRP: $21.00Now: $16.95Was: $21.00 -
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 -
MH-100X-D-FCAN Keystone Metal Halide Ballast - 100W M90 F-can
Keystone
MSRP: $154.00Now: $127.95Was: $154.00Keystone Metal Halide F-can Ballast, 100W M90 Lamp, 120V/277V Input, HX-HPF Circuit, F-Can Pulse Start Ballast Keystone 100W M90 Metal Halide Fcan Ballast Key Features Dual 120/277 Input Voltage Capacitor enclosed in case: 12 MF, 280V Min...KT-MH-100X-D-FCANMSRP: $154.00Now: $127.95Was: $154.00 -
KTEB-221PS-1-TP Keystone Program Start Ballast
Keystone
MSRP: $40.00Now: $32.95Was: $40.00KEYSTONE Electronic Fluorescent Program Start Ballast, 120V, (2) F21T5 or F28T5 or F14T5 Lamps, Program Start, Low Temperature Keystone Fluorescent F28T5 F21T5 F14T5 Ballast Performance and Safety Meets FCC Part 18 (Class B) Consumer...KT-KTEB-221PS-1-TPMSRP: $40.00Now: $32.95Was: $40.00Qty in Cart: 0Quantity:Price:MSRP: $40.00Now: $32.95Was: $40.00Subtotal: -
KT-EMRG-LED-5C-500-SEN Keystone LED Emergency Backup (CEC T20)
Keystone
MSRP: $116.00Now: $95.95Was: $116.005W, 500 Lumen, One Piece Slim, Constant Wattage Design, 90 Min Operation.Keystone LED Emergency Backup (CEC T20) Spec SheetsKeystone LED Emergency Backup (CEC T20) Spec SheetKT-CPO-29MSRP: $116.00Now: $95.95Was: $116.00 -
Keystone CAP-750MPS Pulse Start Metal Halide Capacitor
Keystone
MSRP: $42.00Now: $34.95Was: $42.00Keystone Oil Filled Capacitor HID Pulse Start Metale Halide (MH) 750 Watt, 28uF, 400V Keystone Oil Filled Capacitor HID Pulse Start Metal Halide (MH) 750 WattCAP-750MPSMSRP: $42.00Now: $34.95Was: $42.00 -
KTEB-213-UV-PS-DW Keystone Compact Fluorescent Ballast - Program Rapid Start
Keystone
MSRP: $24.00Now: $19.95Was: $24.00KEYSTONE Electronic Fluorescent CFL Ballast, 120V-277V Input, One or Two 13W 4pin CFLs and others, Program Rapid Start Ballast Keystone 13 Watt CFL Ballast One or Two 13W CFLs with Dual Wire Case (bottom and side exit) Performance and...KT-KTEB-213-UV-PS-DWMSRP: $24.00Now: $19.95Was: $24.00 -
Keystone KT-LED9T8-24GC-835-S Smartdrive T8 LED Lamp
Keystone
MSRP: $20.00Now: $13.95Was: $20.00The 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:...KT-LED9T8-24GC-835-SMSRP: $20.00Now: $13.95Was: $20.00 -
KT-LED22PSHID-E26-830-D /G4 Keystone LED HID Replacement Lamps with 3000K
Keystone
MSRP: $59.00Now: $48.95Was: $59.00Keystone 12W/18W/22W Corn Cob LED Lamp This Keystone HID replacement takes a Universal 120-277V input and generates 1620-2970 lumens and 12W-22W, with a color temperature of 3000K and HID Equivalent wattage of 70-100W Spec Sheets Keystone...KT-JJE-52MSRP: $59.00Now: $48.95Was: $59.00 -
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 -
KT-LED15T8-U1G-840-D-CP Keystone T8s with 4000K
Keystone
MSRP: $24.00Now: $19.95Was: $24.00Keystone 15W T8 LED Lamp This 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 Sheets Keystone T8s Spec SheetKT-ESE-89MSRP: $24.00Now: $19.95Was: $24.00