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-LED27HID-Exx-8xx-D Keystone 27W Direct Drive LED - 100W Metal Halide Equivalent
Keystone
MSRP: $66.00$54.95Keystone 27W LED Corn Cob Lamp, 100W HID Equivalent, 120-277V, 3915 Lumens, 3000K/4000K/5000K Color Temperature Options, Medium (E26) or Mogul (EX39/E39) Base Options, IP64 Rated. KT-LED27HID-E26-830-D...KT-LED27HID-Exx-8xx-DMSRP: $66.00$54.95 -
KTEB-242-UV-PS-DW Keystone Compact Fluorescent Ballast
Keystone
MSRP: $38.00Now: $30.95Was: $38.00KEYSTONE KTEB-242-UV-PS-DW Compact Electronic Fluorescent Ballast, 120-277V, Operates CFTR42W/GX24q, CFTR32W/GX24q, CFQ26W/G24q, CFTR26W/GX24q, CFTR57W/GX24q, FT40W/2G11, FT39W/2G11, FT36W/2G11, FT24W/2G11, Programmed Start Ballasts...KT-KTEB-242-UV-PS-DWMSRP: $38.00Now: $30.95Was: $38.00 -
KTEB-254HO-UV-PS Keystone Ballast - Long Slim Case, Terminal Block
Keystone
MSRP: $52.00Now: $42.95Was: $52.00Keystone Electronic Fluorescent Ballast, 120V-277V, 1-2 Lamps F54T5HO, FT55/2G11, FT50/2G11, FT36W/2G11, FC12T5HO (55W) Programmed Rapid Start Ballast, Long Slim Design with Terminal Block Poke-in Connectors Keystone Electronic Fluorescent F54T5HO +...KT-KTEB-254HO-UV-TP-PSMSRP: $52.00Now: $42.95Was: $52.00 -
KTS-PS1-12V-AUX Keystone Smart Port LED DayLight Sensor
Keystone
MSRP: $28.00Now: $22.95Was: $28.00Keystone DayLight Sensor, Smart Port LED technology, Natural light detection, 12V Input, On/Off and dimming 0–10V Output, IP20. KTS-PS1-12V-AUX Specs Keystone Auxiliary Port DayLight Sensor Smart Port LED Daylight...KT-KTS-PS1-12V-AUXMSRP: $28.00Now: $22.95Was: $28.00 -
KT-LED T8 DX2 Keystone DirectDrive T8 Linear LED Lamp - 18"/24"/36" Shatterproof Single/Double Ended Wiring
Keystone
$9.95 - $10.95Keystone DirectDrive DX2 T8 High LED Linear Tube, Universal 120-277V Input, 7W/12W Power, 1.5'/2'/3' Foot Lengths, 3000K/3500K/4000K/5000K Color Temperature, G13 (Medium Bi-Pin), Single-Ended or Double-Ended Wiring, Ballast-by-pass with No External...KT-LEDxxT8-xxGC-8xx-DX2$9.95 - $10.95 -
KTLD-60-UV-12V-MC1 Keystone Constant Voltage LED Driver - 60W 12Vdc MicroCase
Keystone
MSRP: $56.00Now: $45.95Was: $56.00Keystone KTLD-60-UV-12V-MC1 MicroCase Constant Voltage LED Driver, 60W Max Power Output, Universal 120-277V AC Input, Fixed 12VDC Output Voltage, 5000mA Max Output, Non-dimming Keystone 60W 12VDC MicroCase Constant Voltage LED Driver Constant...KT-KTLD-60-UV-12V-MC1MSRP: $56.00Now: $45.95Was: $56.00 -
KT-LED13T5HE-48GC-8XX-S Keystone SmartDrive Shatterproof T5HE LED Lamp
Keystone
MSRP: $18.00$14.95Keystone's newest addition to their SmartDrive LED Series are the 13W T5HE LED lamps that replace F28T5 fluorescent lamps. Featuring 127 lumens per watt, 3500K/4000K/5000K Color Temperature Options, these T5HE LED lamps only require a simple retrofit...KT-LED13T5HE-48GC-8XX-SMSRP: $18.00$14.95 -
KTLD-35-UV-PS850-42-VDIM-LM1 Keystone Power Select LED Driver - 35W 700/750/800/850mA
Keystone
MSRP: $24.00Now: $19.95Was: $24.00Keystone Adjustable Power Select Constant Current LED Driver, 35W max output power, 120-277Vac Universal input, Field Selectable 700mA/750mA/800mA/850mA output current, 20-42Vdc output, 0-10V analog dimmable. Keystone 35W Power Select Constant Current...KT-KTLD-35-UV-PS850-42-VDIM-LM1MSRP: $24.00Now: $19.95Was: $24.00 -
KTEB-113-1-TP-SC-RJS /HB Keystone Electronic Ballast - Studs
Keystone
MSRP: $16.00Now: $12.95Was: $16.00KEYSTONE Electronic Fluorescent CFL Ballast, 120V, Operates a Single 13W CFQ13W/G24q, F13T5, or F8T5 Lamps, Rapid Start Ballast with Rear Junction Mount with Studs RJS Rear Junction Mount with Studs Performance and Safety UL/935 (Class P, Type HL,...KT-KTEB-113-1-TP-SC-RJS /HBMSRP: $16.00Now: $12.95Was: $16.00 -
KTEB-126-1-TP Keystone Electronic Ballast for 26W CFL
Keystone
MSRP: $62.00Now: $50.95Was: $62.00KEYSTONE Electronic Fluorescent CFL Ballast, 120V, Single 26W CFL Lamp or Multiple Linear Fluorescent Tubes (see data sheet), Rapid Start Ballast Keystone Compact Fluorescent 4-pin CFL CFQ26W Lamp Performance and Safety UL listed Meets FCC Part 18...KT-KTEB-126-1-TPMSRP: $62.00Now: $50.95Was: $62.00 -
KTEB-208-1-TP-SL-MB Keystone Undercounter Fluorescent Ballast
Keystone
MSRP: $21.00Now: $16.95Was: $21.00KEYSTONE Electronic Fluorescent Ballast, 120V, Operates (2) F8T5, Under-counter Mounting Bracket, Rapid Start Ballast Keystone Undercounter F8T5 Rapid Start Ballast Performance and Safety cUL and Energy Star Meets FCC Part 18 Class B Consumer...KT-KTEB-208-1-TP-SL-MBMSRP: $21.00Now: $16.95Was: $21.00 -
KTLD-85-UV-SC2600-56-VDIM-U4 /USB Keystone SmartCurrent- USB Field Programmable LED Driver - 85W 860-2600mA
Keystone
MSRP: $57.00Now: $46.95Was: $57.00Keystone SmartCurrent LED Driver, 85W Max Power Output, Field Programmable 500-2600mA (factory default 2600ma) Output Current, Analog 0-10V Dimming, 10-56V Output, Programmable via Smart Current software and integrated USB-C Port Keystone 85W Smart...KT-TPB-00MSRP: $57.00Now: $46.95Was: $57.00