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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Keystone MPS-320A-P-KIT Metal Halide Ballast Kit
Keystone
MSRP: $151.00$120.95Keystone MPS-320A-P-KIT metal halide ballast and capacitor kit for 320 watt M132 and M154 bulbs, 120/208/240/277/480 volts 5 tap input, CWA circuit type. Keystone 320 Watt Metal Halide Kit ANSI: M132 or M154 Form Factor: Core and Coil...MPS-320A-P-KITMSRP: $151.00$120.95 -
KTSB-1240-46-1-TP Keystone Magnetic Sign Ballast
Keystone
MSRP: $145.00$132.95Keystone magnetic sign ballast, 120V, Operates 4 to 6 lamps, 12' 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 for...KT-KTSB-1240-46-1-TPMSRP: $145.00$132.95 -
MH-150X-D-FCAN Keystone F-can Metal Halide Ballast - 150W M102
Keystone
MSRP: $165.00$131.95KEYSTONE 150W M102 Fcan Metal Halide Ballast, 120/277V, HX-HPF Circuit Keystone 150W M102 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...KT-MH-150X-D-FCANMSRP: $165.00$131.95 -
HPS-250A-P-KIT Keystone High Pressure Sodium Ballast Kit
Keystone
MSRP: $159.00$126.95Keystone HPS-250A-P-KIT high pressure sodium ballast kit, compatible with 250 watt S50 high pressure sodium lamps, 5-tap input 120/208/240/277/480 line voltage, CWA circuit type. Keystone 250 Watt High Pressure Sodium Ballast Kit ANSI: S50 Line...HPS-250A-P-KITMSRP: $159.00$126.95 -
KT-LED15T8-48GC-8xx-X Keystone ComboDrive (Type A & B) T8 LED Tubes
Keystone
MSRP: $18.00Now: $13.95Was: $18.00Plug and Play (Type A & B / Bypass & Ballast Compatible) replacement lamp for F32T8/32W, F32T8/30W, F32T8/28W, F32T8/25W fluorescent T8 bulbs. 15W, 4 ft., 1800 Lumen, 3000K/4000K/5000K, Coated, 220° Beam Angle, Shatterproof Glass, Single...KT-LED15T8-48GC-8xx-XMSRP: $18.00Now: $13.95Was: $18.00 -
KTEB-432-UV-PS-L-P Keystone T8 Fluorescent Ballast
Keystone
MSRP: $49.00$38.95KEYSTONE KTEB-432-UV-PS-L-P Electronic Fluorescent Ballast, 120/277V, Operates F432T8, F25T8, F17T8, andF40T8 Lamps, Program Start Ballasts. Keystone Fluorescent T8 program Start Ballast Performance and Safety UL, cUL Listed Class P, Type 1...KTEB-432-UV-PS-L-PMSRP: $49.00$38.95 -
MH-1000A-480-KIT Keystone Metal Halide Ballast Kit - 1000W M47 480V
Keystone
MSRP: $210.00Now: $172.95Was: $210.00Keystone MH-1000A-480-KIT metal halide ballast and capacitor kit for 1000 watt M47 and H36 bulbs, 480 volts single input, CWA circuit type SHIPPING SUGGESTED REPLACEMENT that is exactly the same dimensions, mounting and operation. Please review and...KT-MH-1000A-480-KITMSRP: $210.00Now: $172.95Was: $210.00 -
MH-100X-D-FCAN Keystone Fcan Metal Halide Ballast 100W M90
Keystone
MSRP: $117.00Now: $95.95Was: $117.00KEYSTONE 100 Watt Single Lamp M90 M140 Metal Halide Ballast, 120V/277V F-Can Pulse Start Ballast NOW SHIPPING RECOMMENDED REPLACEMENT - operates same bulb, wiring and mounting. Please review replacement to confirm appropriate for your application and...KT-MH-100X-D-FCANMSRP: $117.00Now: $95.95Was: $117.00 -
MH-400A-D-FCAN Keystone 400W F-can Metal Halide Ballast
Keystone
MSRP: $232.00$185.95Keystone 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: $232.00$185.95 -
Keystone HPS-250A-Q-KIT High Pressure Sodium Ballast Kit
Keystone
MSRP: $130.00$103.95Keystone HPS-250A-Q-KIT high pressure sodium ballast kit, compatible with 250 watt S50 high pressure sodium lamps, quad tap input 120/208/240/277 line voltage, CWA circuit type. Keystone 250 Watt High Pressure Sodium Ballast Kit ANSI: S50 Line...HPS-250A-Q-KITMSRP: $130.00$103.95 -
Keystone MH-1000A-Q-KIT Metal Halide Ballast Kit
Keystone
MSRP: $202.00$161.95Keystone MH-1000A-Q-KIT metal halide ballast and capacitor kit for 1000 watt M47 or H36 bulbs, 120/208/240/277 volts quad tap input, CWA circuit type. Keystone 1000 Watt Metal Halide Kit ANSI: M47 or H36 Form Factor: Core and Coil Transformer Line...MH-1000A-Q-KITMSRP: $202.00$161.95 -
KT-LED10T8-36GC-840-S Keystone Smartdrive T8 LED Lamp - 3 ft 4000K
Keystone
MSRP: $15.95Now: $12.95Was: $15.95Keystone KT-LED10T8-36GC-840-S is a direct LED replacement for F25T8 fluorescent lamps, Type A Ballast Compatible, 10W, 3 foot linear LED tube, G13 Medium Bi-pin, 4000K, 1450 Lumen. Plug and Play: Simply replace the existing fluorescent lamp...KT-LED10T8-36GC-840-SMSRP: $15.95Now: $12.95Was: $15.95