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-275-UV-TP-PIC-SL Keystone Electronic Fluorescent Ballast
Keystone
MSRP: $37.00$29.95KEYSTONE Electronic Fluorescent Ballast, 120V-277V, (1 or 2) F96T12, F96T12ES, F72T12, F48T12, F48T12ES Instant Start Ballast Keystone Low Temperature Fluorescent F96T12 Ballast Performance and Safety UL/935 (Class P, Type HL, Type CC, Type 1...KT-KTEB-275-UV-TP-PIC-SLMSRP: $37.00$29.95 -
KTEB-120-1-TP Keystone Ballast - Small Case
Keystone
MSRP: $15.00Now: $8.95Was: $15.00KEYSTONE Electronic Fluorescent Ballast, 120V, Single Lamp F20T8, F18T8, F17T8, F15T8, F14T8, F20T12, F15T12, F14T12 and CFT13W/2GX7, Rapid Start Ballast Keystone Fluorescent T8 and T12 Lamp Ballast Performance and Safety UL/935 listed Meets FCC...KT-KTEB-120-1-TPMSRP: $15.00Now: $8.95Was: $15.00 -
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 -
KTAT-150-480-277-OC Keystone Step-Down AutoTransformer - 150VA 480/347V to 277V
Keystone
MSRP: $42.00$34.95Keystone Step-down Auto-transformer 347V or 480V to 240V or 277V, Max Power Load 150VA, Open Core, use with Ballasts or LED drivers Keystone 480V/347V to 277V/240V Step-down Auto-Transformer Lighting Auto-transformer (Non-Isolated) | 480-347V Input |...KT-AJH-09MSRP: $42.00$34.95 -
113SHPTP Keystone Magnetic CFL Ballast - 13W 2-pin
Keystone
MSRP: $25.00Now: $18.95Was: $25.00KEYSTONE Electromagnetic CFL Ballast, 120V Input, Single 2-pin 13W CFQ13W/GX23 or CFT13W/GX23, Preheat Start Ballast Keystone 13W CFL Magnetic Ballast 1 x 13W CFL | 120 Input Voltage | High Power Factor | Preheat Start Performance and Safety UL...KT-113SHPTPMSRP: $25.00Now: $18.95Was: $25.00 -
HPS-50R-1-KIT Keystone 50W HPS Ballast Kit
Keystone
MSRP: $41.00$32.95Keystone HPS-50R-1-KIT High Pressure Sodium ballast kit compatible with 50 watt S68 bulbs, 120 line voltage and single tap input, R-NPF/R-HPF circuit type. Keystone 50 Watt High Pressure Sodium Kit ANSI: S68 Line Voltage: 120 Frequency: 60...KT-HPS-50R-1-KITMSRP: $41.00$32.95 -
KTEB-226-1-TP-SC Keystone Electronic Ballast - Small Case 4"
Keystone
MSRP: $40.00Now: $33.95Was: $40.00KEYSTONE Electronic Fluorescent CFL Ballast, 120V, (1/2) CFQ26W/G24q 26W Lamp, Small Case 4" Long, Rapid Start Ballast Keystone Compact Fluorescent 4-pin CFL CFQ26W Lamps - Small Case Performance and Safety UL listed Meets FCC Part 18 Class B...KT-KTEB-226-1-TP-SCMSRP: $40.00Now: $33.95Was: $40.00 -
KTEB-140-1-TP-EMI-WS Keystone Circline Ballast
Keystone
MSRP: $21.00$16.95KEYSTONE Electronic Circline Fluorescent Ballast, 120V, Single FC12T9 32W or FC16T9 40W Lamp with Socket Connectors, Rapid Start Ballast Keystone Circline Fluorescent 32W or 40W Watt T9 Ballast with Lamp Socket Plugs Performance and Safety UL/935...KT-KTEB-140-1-TP-EMI-WSMSRP: $21.00$16.95 -
KT-LED31T8-72P2S-865-D Keystone Double-Sided LED Bypass Sign Tube - 72"
Keystone
MSRP: $90.00$71.95Keystone KT-LED31T8-72P2S-865-D LED Sign Tube, Ballast-Bypass (no external driver), Double Sided (360°), 72" long, 31W - 129 lm/W, 6500K, 4000 Lumen, R17d socket, replacement for conventional T12HO and T8HO sign tubes. Keystone SignHero...KT-LED31T8-72P2S-865-DMSRP: $90.00$71.95 -
KTEB-218-UV-RS-DW Keystone Compact Fluorescent Ballast
Keystone
MSRP: $30.00Now: $19.95Was: $30.00KEYSTONE Compact Electronic Fluorescent Ballast, 18W, 120-277V, Operates CFQ18W/G24q, CFTR18W/GX24q, CFQ26W/G24q, CFTR26W/GX24q, CFS21W/GR10q, CFS28W/GR10q, Programmed Rapid Start Keystone 18W CFL Electronic Programmed Rapid Start Ballast Performance...KTEB-218-UV-RS-DWMSRP: $30.00Now: $19.95Was: $30.00 -
KTEB-228HE-UV-PS-SL Keystone Electronic Fluorescent Ballast - Leads
Keystone
MSRP: $40.00Now: $21.95Was: $40.00KEYSTONE Electronic Fluorescent Ballast, 120-277V input, Operates 1 or 2 F14T5, F21T5, F28T5, F35T5 HE Lamps, Lead Wires Feet Mount, Program Rapid Start Ballast Keystone Fluorescent T5 Program Rapid Start Ballast Performance and Safety UL...KT-KTEB-228HE-UV-PS-SLMSRP: $40.00Now: $21.95Was: $40.00 -
KT-LED54HID-EX39-8X0-D Keystone 54W Direct Drive HID LED - 250W Equivalent
Keystone
MSRP: $90.00Now: $68.95Was: $90.00Keystone 54W LED Corn Cob Lamp, 250W HID Equivalent, 3000K/4000K/5000K Options, IP64 Rated, 120-277V, 6400 Lumens, EX39 Mogul Base, Smart Port Sensor Enabled Smart Port Accessory Sensor Options (not required): Passive Infrared Occupancy, MicroWave...KT-LED54HID-EX39-8X0-DMSRP: $90.00Now: $68.95Was: $90.00