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-LED12HID-E26-8xx-D Keystone 12W DirectDrive HID LED - 50W Metal Halide Equivalent
Keystone
MSRP: $60.00Now: $37.95Was: $60.00Keystone 12W LED Corn Cob Lamp, Direct Drive (Ballast Bypass), 50W Metal Halide Equivalent, 3000K/4000K/5000K Options, IP64 Rated, 120-277V, 1,700 Lumens, Medium E26 Base. KT-LED12HID-E26-830-D Specs KT-LED12HID-E26-840-D...KT-LED12HID-E26-8xx-DMSRP: $60.00Now: $37.95Was: $60.00 -
KT-LED13T8-30P2S-865-D Keystone Double-Sided LED Bypass Sign Tube - 30"
Keystone
MSRP: $42.00$33.95Keystone KT-LED13T8-30P2S-865-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 30" long, 13W - 123 lm/W, 6500K, 1600 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes. Keystone SignHero...KT-LED13T8-30P2S-865-DMSRP: $42.00$33.95 -
KTEB-232-UV-IS-H-P Keystone T8 Fluorescent Ballast - High Ballast Factor
Keystone
MSRP: $32.00$25.95KEYSTONE Electronic Fluorescent Ballast, 120V, Instant Start, Operates 2 or 3 F32T8, F25T8, F17T8 Lamps, High Power Factor 1.18 Keystone Fluorescent T8 Preheat Instant Start Ballast Performance and Safety UL listed Meets FCC Part 18 Class B...KT-KTEB-232-UV-IS-H-PMSRP: $32.00$25.95 -
Keystone CAP-70MH Metal Halide Capacitor
Keystone
MSRP: $14.00$10.95Keystone Dry Film Capacitor HID Metal Halide (MH) 70 Watt, 8uF, 280V Keystone Dry Film Capacitor HID Metal Halide (MH) 70 WattCAP-70MHMSRP: $14.00$10.95 -
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 -
KTLD-20-UV-SC730-56-VDIM-AF4 Keystone Programmable LED Driver - 20W 730mA Dimmable
Keystone
MSRP: $47.00$24.95Keystone Programmable Constant Current LED Driver, 20W max output power, Universal 120-277VInput, Programmable Output Current 200-730mA (factory set at 730mA), 10-56Vdc Output, Analog 0-10V dimmable Keystone 20W Programmable Constant Current LED...MIC-21MSRP: $47.00$24.95 -
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 -
Out of stock
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 -
KTLD-25-UV-PS600-42-VDIM-LP2 Keystone Power Field-Select LED Driver - 25W 450/500/550/600mA Dimmable
Keystone
MSRP: $50.00$19.95Keystone Field Adjustable Constant Current LED Driver, 25W Max Output Ppower, Universal 120-277V Input, Field Selectable 450mA/500mA/550mA/600mA Fixed Output Current, 20-42Vdc Output, Analog 0-10V Dimmable Keystone 25W Power Select Constant Current...SRG-81MSRP: $50.00$19.95