Keystone

Keystone

Keystone Lighting

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

 
Keystone CFL
KEYSTONE CFL BALLASTS
Keystone Linear Fluorescent
KEYSTONE LINEAR FLUORESCENT
Keystone Sign
KEYSTONE SIGN BALLASTS

Circline Ballast
KEYSTONE CIRCLINE BALLASTS
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KEYSTONE HID
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KEYSTONE LED BULBS
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  • KTLD-85-UV-SC2600-56-VDIM-U4 /USB Keystone SmartCurrent - USB Programmable LED Driver - 85W 860-2600mA
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    KTLD-85-UV-SC2600-56-VDIM-U4 /USB Keystone Field Programmable Constant Current LED Driver - 85W 2600mA

    Keystone

    MSRP: $57.00
    Now: $46.95
    Was: $57.00
    Keystone SmartCurrent Constant Current LED Driver, 85W Max Power Output, Programmable 860-2600mA (factory default 2600mA) Output Current, 10-56V Output, Analog 0-10V
    KT-TPB-00
    MSRP: $57.00
    Now: $46.95
    Was: $57.00
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    MSRP: $57.00
    Now: $46.95
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  • KTLD-20-UV-SC730-56-VDIM-AF4 Keystone Programmable LED Driver
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    KTLD-20-UV-SC730-56-VDIM-AF4 Keystone Programmable LED Driver - 20W 730mA Dimmable

    Keystone

    MSRP: $27.95
    Now: $20.95
    Was: $27.95
    Keystone Programmable Constant Current LED Driver, 20W max output power, Universal 120-277VInput, Programmable Output Current 200-730mA (factory set at 730mA), 10-5
    MIC-21
    MSRP: $27.95
    Now: $20.95
    Was: $27.95
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    MSRP: $27.95
    Now: $20.95
    Was: $27.95
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  • KTEB-140-1-TP-EMI-WS Keystone Circline Ballast
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    KTEB-140-1-TP-EMI-WS Keystone Circline Ballast

    Keystone

    MSRP: $14.00
    Now: $10.95
    Was: $14.00
    KEYSTONE 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...
    KT-KTEB-140-1-TP-EMI-WS
    MSRP: $14.00
    Now: $10.95
    Was: $14.00
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    MSRP: $14.00
    Now: $10.95
    Was: $14.00
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  • KTAT-150-480-277-OC Keystone Step-Down AutoTransformer - 150VA 347/480V to 240/277V
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    KTAT-150-480-277-OC Keystone Step-Down AutoTransformer - 150VA 480/347V to 277V

    Keystone

    MSRP: $58.00
    Now: $47.95
    Was: $58.00
    Keystone 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
    KT-AJH-09
    MSRP: $58.00
    Now: $47.95
    Was: $58.00
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    MSRP: $58.00
    Now: $47.95
    Was: $58.00
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  • KTEB-239HO-UV-PS-SL Keystone Electronic Fluorescent Ballast
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    KTEB-239HO-UV-PS-SL Keystone Electronic Ballast

    Keystone

    MSRP: $74.00
    Now: $60.95
    Was: $74.00
    Keystone Electronic Fluorescent Ballast, 120V-277V, One or Two F39T5HO, F24T5HO, FT24W/2G11, FT36W/2G11 Lamps, Programmed Rapid Start Ballast Keystone Electronic
    KT-KTEB-239HO-UV-PS-SL
    MSRP: $74.00
    Now: $60.95
    Was: $74.00
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    MSRP: $74.00
    Now: $60.95
    Was: $74.00
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  • Keystone KT-LED12T8-48GC-840-S
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    Keystone KT-LED12T8-48G-840-S Smartdrive T8 LED Lamp

    Keystone

    MSRP: $11.00
    Now: $8.95
    Was: $11.00
    The KT-LED12T8-48G-840-S is a 4 ft 4000K direct replacement for F32T8/32W, F32T8/30W, F32T8/28W, F32T8/25W fluorescent lamps. KT-LED12T8-48G-840-S SmartDrive LED T8 Replacement LED...
    KT-LED12T8-48G-840-S
    MSRP: $11.00
    Now: $8.95
    Was: $11.00
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    MSRP: $11.00
    Now: $8.95
    Was: $11.00
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  • KTEB-454HO-UV-PS Keystone Electronic Fluorescent Ballast - F54T5HO FT55W/2G11
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    KTEB-454HO-UV-PS Keystone Electronic Fluorescent Ballast - F54T5HO FT55W/2G11

    Keystone

    MSRP: $70.00
    Now: $55.95
    Was: $70.00
    Keystone Electronic Fluorescent Ballast, Universal 120-277V Input, Operates 1-4 F54T5HO FT55W/2G11 FT50W/2G11 FT36W/2G11 Lamps, Program Start Ballast Keystone Fluoresc
    KTEB-454HO-UV-PS
    MSRP: $70.00
    Now: $55.95
    Was: $70.00
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    MSRP: $70.00
    Now: $55.95
    Was: $70.00
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  • HPS-50R-1-KIT
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    HPS-50R-1-KIT Keystone 50W HPS Ballast Kit

    Keystone

    MSRP: $47.00
    Now: $38.95
    Was: $47.00
    Keystone 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...
    KT-HPS-50R-1-KIT
    MSRP: $47.00
    Now: $38.95
    Was: $47.00
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    MSRP: $47.00
    Now: $38.95
    Was: $47.00
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  • Keystone KT-LED10.5T8-48G-8CSJ-DX2 T8 Lamp
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    KT-LED10.5T8-48G-8CSJ-DX2 Keystone T8s

    Keystone

    MSRP: $15.00
    Now: $11.95
    Was: $15.00
    Keystone 10.5W T8 LED Lamp This Keystone Type B Ballast Bypass LED T8 tube is 4ft. long and takes 120-277V input, generates 1650 lumens and 10.5W, and has selec
    KT-DSG-50
    MSRP: $15.00
    Now: $11.95
    Was: $15.00
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    MSRP: $15.00
    Now: $11.95
    Was: $15.00
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  • KTEB-259-UV-IS-N Keystone Instant Start Electronic Ballast - F96T8 Lamps, Narrow Case
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    KTEB-259-UV-IS-N Keystone Instant Start Electronic Ballast - F96T8 Lamps

    Keystone

    MSRP: $29.00
    Now: $23.95
    Was: $29.00
    KEYSTONE Electronic Fluorescent Ballast, Universal 120-277V Input, F96T8 59W, F96T8/ES 51W, F72T8 38W, F59T8 Lamps, Instant Start Ballast Keystone Electronic Fluorescen
    BSF-KT-KTEB-259-UV-IS-N
    MSRP: $29.00
    Now: $23.95
    Was: $29.00
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    MSRP: $29.00
    Now: $23.95
    Was: $29.00
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  • Keystone KTEB-242-UV-RS-DW-KIT
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    KTEB-242-UV-RS-DW-KIT Keystone Compact Fluorescent Ballast Kit

    Keystone

    MSRP: $51.00
    Now: $41.95
    Was: $51.00
    KEYSTONE KTEB-242-UV-RS-DW-KIT Compact Electronic Fluorescent Ballast Kit, 120-277V, Operates CFTR42W/GX24q, CFTR32W/GX24q,CFQ26W/G24q, CFTR26W/GX24q, FC9T5 22W, CFTR57W/GX24q, FT40W
    KT-KTEB-242-UV-RS-DW-KIT
    MSRP: $51.00
    Now: $41.95
    Was: $51.00
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    MSRP: $51.00
    Now: $41.95
    Was: $51.00
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  • KTLD-45-UV-PS1100-42-VDIM-LM1 Keystone Power Select LED Driver - 45W 900-1100mA Dimmable
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    KTLD-45-UV-PS1100-42-VDIM-LM1 Keystone Power Select LED Driver - 45W 900-1100mA Dimmable

    Keystone

    MSRP: $26.00
    Now: $20.95
    Was: $26.00
    Keystone Adjustable Constant Current LED Driver, 45W max output power, 120-277Vac Universal input, Field Selectable 900mA/950mA/1000mA/1100mA output
    KT-KTLD-45-UV-PS1100-42-VDIM-LM1
    MSRP: $26.00
    Now: $20.95
    Was: $26.00
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    MSRP: $26.00
    Now: $20.95
    Was: $26.00
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