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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MH-250A-D-FCAN Keystone 250W F-can Metal Halide Ballast
Keystone
MSRP: $171.00$136.95KEYSTONE 250W M58 H37 Fcan Metal Halide Ballast, 120/277V, CWA Circuit Keystone250 Watt M58 H37 Metal Halide Fcan Ballast Key Features Dual 120/277 Input Voltage Min. Starting Temp. -30 Degrees C High Power Factor Small size and...KT-MH-250A-D-FCANMSRP: $171.00$136.95 -
MPS-200A-P-KIT Keystone Pulse Start Metal Halide Ballast Kit - 200W M136
Keystone
MSRP: $156.00$124.95Keystone MPS-200A-P-KIT pulse start metal halide ballast kit, compatible with 200 watt M136 pulse start lamps, 5-tap 120/208/240/277/480 line voltage and 5-tap input, CWA circuit type. Keystone 200 Watt 5-Tap Pulse Start Metal Halide Kit ANSI:...MPS-200A-P-KITMSRP: $156.00$124.95 -
Keystone CAP-150HPS High Pressure Sodium Capacitor
Keystone
MSRP: $15.00$11.95Keystone Dry Film Capacitor HID High Pressure Sodium (HPS) 150 Watt, 14uF, 280V Keystone Dry Film Capacitor HID High Pressure Sodium (HPS) 150 WattCAP-150HPSMSRP: $15.00$11.95 -
Keystone MPS-250A-Q-KIT Pulse Start Metal Halide Ballast Kit - 250W M138/M153 Quad-tap
Keystone
MSRP: $123.00Now: $100.95Was: $123.00Keystone MPS-250A-Q-KIT pulse start metal halide ballast and capacitor kit for 250 watt M138 and M153 bulbs, 120/208/240/277V Quad-tap input, CWA circuit type DISCONTINUED BY MANUFACTURER - Shipping Exact Replacement. Please review and order here: ...MPS-250A-Q-KITMSRP: $123.00Now: $100.95Was: $123.00 -
KT-LED10T8-24P2S-865-D Keystone Double-Sided LED Bypass Sign Tube - 24"
Keystone
MSRP: $40.00$31.95Keystone KT-LED10T8-24P2S-865-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 24" long, 10W - 120 lm/W, 6500K, 1200 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes. Keystone SignHero 360°...KT-LED10T8-24P2S-865-DMSRP: $40.00$31.95 -
KT-LED13T8-30P2S-840-D Keystone Double-Sided LED Bypass Sign Tube - 30"
Keystone
MSRP: $42.00$33.95Keystone KT-LED13T8-30P2S-840-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 30" long, 13W - 123 lm/W, 4000K, 1600 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes. Keystone SignHero 360°...KT-LED13T8-30P2S-840-DMSRP: $42.00$33.95 -
KT-LED16T8-36P2S-865-D Keystone Double-Sided LED Bypass Sign Tube - 36"
Keystone
MSRP: $49.00$38.95Keystone KT-LED16T8-36P2S-865-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 36" long, 16W - 125 lm/W, 6500K, 2000 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes. Keystone SignHero 360°...KT-LED16T8-36P2S-865-DMSRP: $49.00$38.95 -
KT-LED37T8-84P2S-840-D Keystone Double-Sided LED Bypass Sign Tube - 84"
Keystone
MSRP: $104.00$82.95Keystone KT-LED37T8-84P2S-840-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 84" long, 37W - 127 lm/W, 4000K, 4700 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes. Keystone SignHero 360°...KT-LED37T8-84P2S-840-DMSRP: $104.00$82.95 -
KT-LED52T8-120P2S-840-D Keystone Double-Sided LED Bypass Sign Tube - 10-ft
Keystone
MSRP: $169.00$134.95Keystone KT-LED52T8-120P2S-840-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 120" long, 52W - 123 lm/W, 4000K, 6400 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes...KT-LED52T8-120P2S-840-DMSRP: $169.00$134.95 -
Out of stock
KTEB-1C3032-1-TP-WS-LC Keystone Circline Ballast
Keystone
MSRP: $34.00Now: $25.95Was: $34.00KEYSTONE KTEB-1C3032-1-TP-WS-LC Circline Ballast, 120V, Long Case 6", Single FC12T9 32W or FCL30W Circline Lamp Keystone FC12T9 32W Circline Ballast - 6" case Specifications Sound Rated: A Minimum Starting Temperature: 0ºF,...KT-KTEB-1C3032-1-TP-WS-LCMSRP: $34.00Now: $25.95Was: $34.00 -
KTLD-12-1-350-FDIM-AF1 Keystone LED Driver - 12W 350mA Dimmable
Keystone
MSRP: $45.00$35.95Keystone Constant Current LED Driver, 12W max output power, 120Vac input, 350mA fixed output current, 6-32Vdc output, Leading/Trailing Edge Dimmable. KTLD-12-1-350-FDIM-AF1 Specs Keystone 12W Constant Current 350mA Dimmable...BSF-KTLD-12-1-350-FDIM-AF1MSRP: $45.00$35.95 -
Keystone CAP-100HPS High Pressure Sodium Capacitor
Keystone
MSRP: $14.00$10.95Keystone Dry Film Capacitor HID High Pressure Sodium (HPS) 100 Watt, 10uF, 280V Keystone Dry Film Capacitor HID High Pressure Sodium (HPS) 100 WattCAP-100HPSMSRP: $14.00$10.95