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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KT-RHLED-JBOX-PM /G2 Keystone Highbay Fixture J-Box
Keystone
MSRP: $59.00Now: $48.95Was: $59.00J-Box, optimized for pole pendant and step down transformer applications, fits all round LED high bay fixtures Keystone J-Box Highbay Fixture Junction Box; Optimized for Pole-Pendant and Step-Down Transformer Applications Spec Sheets Keystone...KT-RAQ-94MSRP: $59.00Now: $48.95Was: $59.00 -
KTEB-242-UV-RS-DW Keystone Compact Fluorescent Ballast Kit
Keystone
MSRP: $60.00Now: $41.95Was: $60.00KEYSTONE KTEB-242-UV-RS-DW Compact Electronic Fluorescent Ballast, 120/277V, Operates CFTR42W/GX24q, CFTR32W/GX24q,CFQ26W/G24q/CFTR26W/GX24q, FC9T5 22W, CFTR57W/GX24q, FT40W/2G11, FT36W/2G11, FT24W/2G11, Programmed Rapid Start Ballasts. Keystone 42W...KT-KTEB-242-UV-RS-DWMSRP: $60.00Now: $41.95Was: $60.00Qty in Cart: 0Quantity:Price:MSRP: $60.00Now: $41.95Was: $60.00Subtotal: -
KTLD-24-UV-12V-AK1 Keystone Constant Voltage LED Driver - 24W 12Vdc
Keystone
MSRP: $30.00Now: $24.95Was: $30.00Keystone KTLD-24-UV-12V-AK1 Constant Voltage LED Power Supply, 24W Max Power, Universal 120-277V AC Input, Fixed 12VDC Output Voltage, 0-2000mA Output Current, Non-dimming Keystone 24W 12VDC Constant Voltage LED Driver Constant voltage drivers are...KT-KTLD-24-UV-12V-AK1MSRP: $30.00Now: $24.95Was: $30.00 -
HPS-100X-Q-KIT Keystone High Pressure Sodium Ballast Kit
Keystone
MSRP: $93.00Now: $76.95Was: $93.00Keystone HPS-100X-Q-KIT high pressure sodium ballast kit, compatible with 100 watt S54 high pressure sodium lamps, quad tap input 120/208/240/277 line voltage, HX-HPF circuit type. Keystone 100 Watt High Pressure Sodium Ballast Kit ANSI: S54 Line...KT-HPS-100X-Q-KITMSRP: $93.00Now: $76.95Was: $93.00 -
KTEB-228HE-UV-TP-PS Keystone Electronic Fluorescent Ballast - Long Slim Case
Keystone
MSRP: $61.00$48.95KEYSTONE Electronic Fluorescent Ballast, 120-277V, Operates 1 or 2 lamps F14T5, F21T5, or F28T5, Rapid Start Ballast, Terminal Block Plug-in Connectors with Leads Keystone Fluorescent T5 HE Preheat Rapid Start Ballast Performance and Safety UL...KT-KTEB-228HE-UV-TP-PSMSRP: $61.00$48.95 -
KTEB-232-UV-IS-L-P Keystone T8 Fluorescent Ballast
Keystone
MSRP: $18.00Now: $14.95Was: $18.00KEYSTONE Electronic Fluorescent Ballast, 120V, Operates F32T8, F25T8, F17T8, F40T8 Lamps, Instant Start Ballasts. Keystone Fluorescent T8 Preheat Instant Start Ballast Performance and Safety UL listed Meets FCC Part 18 Class A Non-Consumer...KT-KTEB-232-UV-IS-L-PMSRP: $18.00Now: $14.95Was: $18.00 -
KTLD-12-1-380-FDIM-AF1 Keystone LED Driver - 12W 380mA Dimmable
Keystone
MSRP: $36.00Now: $29.95Was: $36.00Keystone Constant Current LED Driver, 12W max output power, 120Vac input, 380mA fixed output current, 5-32Vdc output, Leading/Trailing Edge Dimmable. KTLD-12-1-380-FDIM-AF1 Specs Keystone 12W Constant Current 380mA Dimmable...BSF-KTLD-12-1-380-FDIM-AF1MSRP: $36.00Now: $29.95Was: $36.00 -
MH-400A-D-FCAN Keystone 400W F-can Metal Halide Ballast
Keystone
MSRP: $257.00Now: $213.95Was: $257.00Keystone 400 Watt M59 Metal Halide Fcan Ballast Key Features Dual 120/277 Input Voltage Min. Starting Temp. -30 Degrees C High Power Factor Small size and lightweight Metallic enclosure Cross References Advance 72C6082-NP-001 GE...KT-MH-400A-D-FCANMSRP: $257.00Now: $213.95Was: $257.00 -
KT-LED18T8-42P2S-865-D Keystone Double-Sided LED Bypass Sign Tube - 42"
Keystone
MSRP: $53.00Now: $43.95Was: $53.00Keystone KT-LED18T8-42P2S-865-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 42" long, 18W - 125 lm/W, 6500K, 2250 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes. Keystone SignHero 360°...KT-LED18T8-42P2S-865-DMSRP: $53.00Now: $43.95Was: $53.00 -
KT-LED18T8-48P2SF-8CSK-DX2 Keystone Sign Hero 48"
Keystone
MSRP: $54.00Now: $44.95Was: $54.00Keystone Sign Hero 18"- 120" 48in 18W LED Sign Tube, Double Sided, Frosted PC, Color Select (3CCT-4000/5000/6500K), Double & Single Ended, Rotatable R17d End Caps, 120-277V Input Spec Sheets Keystone Sign Hero 18"- 120" Spec SheetKT-UCA-59MSRP: $54.00Now: $44.95Was: $54.00 -
KT-LED50T8-117P2S-865-D Keystone Double-Sided LED Bypass Sign Tube - 117"
Keystone
MSRP: $176.00Now: $145.95Was: $176.00Keystone KT-LED50T8-117P2S-865-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 117" long, 50W - 124 lm/W, 6500K, 6200 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes. Keystone SignHero...KT-LED50T8-117P2S-865-DMSRP: $176.00Now: $145.95Was: $176.00 -
KTSB-E-1040-14-UV Keystone Electronic Sign Ballast
Keystone
MSRP: $150.00$139.95Keystone KTSB-E-1040-14-UV Sign Ballast, powers 1 to 4 T12HO lamps up to 10ft long or any combination thereof from 10-40 ft, or 1-4 T8HO lamps up to 8ft long or any combo thereof from 8-32 ft. Keystone Electronic Instant Start Sign Ballast Parallel...KT-KTSB-E-1040-14-UVMSRP: $150.00$139.95