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
keystone-hid.png
KEYSTONE HID
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KEYSTONE LED BULBS
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  • KT-LED12T8-48G-8CSJ-DX2 Keystone T8s
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    KT-LED12T8-48G-8CSJ-DX2 Keystone DirectDrive DX2 LED Lamp - 12W 1800-lumen 30/35/40/50/65K

    Keystone

    MSRP: $14.00
    Now: $10.95
    Was: $14.00
    Keystone DirectDrive DX2 Type B Ballast Bypass LED T8 Linear Tube, 48" Length, Universal 120-277V Input, 12W and 1800 Lumens, Field Selectable 3000K/3500K/4000K/5000K/
    KT-RRH-53
    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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  • Keystone KT-LED14.5T8-48G-8CSJ-DX2 T8 Lamp
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    KT-LED14.5T8-48G-8CSJ-DX2 Keystone T8s

    Keystone

    MSRP: $14.00
    Now: $10.95
    Was: $14.00
    Keystone 14.5W T8 LED Lamp This Keystone Type B Ballast Bypass LED T8 tube is 4ft. long and takes 120-277V input, generates 1800 lumens and 14.5W, and has selec
    KT-UBI-68
    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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  • KT-EMRG-LED-5C-500 Keystone LED Emergency Backup - 5W 500LM
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    KT-EMRG-LED-5C-500 Keystone LED Emergency Backup - 5W 500LM Driver + Battery

    Keystone

    MSRP: $114.00
    Now: $94.95
    Was: $114.00
    Keystone Emergency LED Driver, 5W Max Power, Universal 120-277V Input, 500 Lumen, Remote Compact Battery Pack. CEC T20 Compliant. Keystone LED Emergency Backup (
    KT-JTR-48
    MSRP: $114.00
    Now: $94.95
    Was: $114.00
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    MSRP: $114.00
    Now: $94.95
    Was: $114.00
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  • KTLD-45-UV-PS850-54-VDIM-LM1 Keystone Power Select LED Driver - 45W 700mA/750mA/800mA/850mA Dimmable
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    KTLD-45-UV-PS850-54-VDIM-LM1 Keystone Power Select LED Driver - 45W 700-850mA 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 700mA/750mA/800mA/850mA output cu
    KT-KTLD-45-UV-PS850-54-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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  • Keystone MPS-400A-Q-KIT
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    Keystone MPS-400A-Q-KIT Metal Halide Ballast Kit - 400W M135/M155 Quad

    Keystone

    MSRP: $160.00
    Now: $132.95
    Was: $160.00
    Keystone MPS-400A-Q-KIT metal halide ballast and capacitor kit for 400 watt M135 and M155 bulbs, 120/208/240/277 volts quad tap input, CWA circuit type. Keystone 400 Watt Metal Halide Kit ANSI:...
    MPS-400A-Q-KIT
    MSRP: $160.00
    Now: $132.95
    Was: $160.00
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    MSRP: $160.00
    Now: $132.95
    Was: $160.00
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  • MH-1000A-P-KIT Keystone Metal Halide Ballast Kit - 1000W 5-Tap
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    MH-1000A-P-KIT Keystone Metal Halide Ballast Kit - 1000W M47 5-Tap

    Keystone

    MSRP: $248.00
    Now: $205.95
    Was: $248.00
    Keystone MH-1000A-P-KIT Metal Halide Ballast Kit, 1000W ANSI M47, 5-Tap 120/208/240/277/480, CWA type circuit Keystone 1000 watt 480 Voltage Metal Halide Kit <
    MH-1000A-P-KIT
    MSRP: $248.00
    Now: $205.95
    Was: $248.00
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    MSRP: $248.00
    Now: $205.95
    Was: $248.00
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  • KTLD-25-UV-PS600-42-VDIM-LP2 Keystone Adjustable LED Driver - 25W 450-600mA Dimmable
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    KTLD-25-UV-PS600-42-VDIM-LP2 Keystone Power Field-Select LED Driver - 25W 450/500/550/600mA Dimmable

    Keystone

    MSRP: $22.00
    Now: $17.95
    Was: $22.00
    Keystone Field Adjustable Constant Current LED Driver, 25W Max Output Ppower, Universal 120-277V Input, Field Selectable 450mA/500mA/550mA/600mA Fixe
    SRG-81
    MSRP: $22.00
    Now: $17.95
    Was: $22.00
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    Qty in Cart: 0
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    MSRP: $22.00
    Now: $17.95
    Was: $22.00
    Subtotal:
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  • CAP-250MPS Keystone Pulse Start Dry Film Metal Halide Capacitor - 250W Quad 17uF 400V
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    CAP-250MPS Keystone Pulse Start Dry Film Metal Halide Capacitor - 250W Quad 17uF 400V

    Keystone

    MSRP: $30.00
    Now: $24.95
    Was: $30.00
    Keystone Dry Film Pulse Start (PS) Metal Halide Dry Film Capacitor, 250 Watt, 17uF, 400V Keystone 250W Pulse Start Metal Halide Dry Film Capacitor CAP-250MPS Pulse
    CAP-250MPS
    MSRP: $30.00
    Now: $24.95
    Was: $30.00
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    Qty in Cart: 0
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    MSRP: $30.00
    Now: $24.95
    Was: $30.00
    Subtotal:
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  • Keystone CAP-400MPS
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    CAP-400MPS Keystone Pulse Start Metal Halide Capacitor - 400W 26uF 330V

    Keystone

    MSRP: $32.00
    Now: $25.95
    Was: $32.00
    Keystone Dry Film Capacitor HID Pulse Start Metal Halide (mps) 400W, 26uF, 330V Keystone 400W Dry Film CapacitorP ulse Start Metal Halide  
    CAP-400MPS
    MSRP: $32.00
    Now: $25.95
    Was: $32.00
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    Qty in Cart: 0
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    MSRP: $32.00
    Now: $25.95
    Was: $32.00
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  • KTEB-114-1-TP-FC-MB Keystone Electronic Fluorescent Ballast - Mounting Bracket
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    KTEB-114-1-TP-FC-MB Keystone Electronic Fluorescent Ballast - Mounting Bracket

    Keystone

    MSRP: $12.00
    Now: $9.95
    Was: $12.00
    KEYSTONE Electronic Fluorescent Ballast, 120V, Operates F6T5, F8T5, F13T5, F14T5, F21T5 Lamps, Rapid Start Ballast, Narrow Profile with Mounting Bracket Keystone Fluorescent
    KT-KTEB-114-1-TP-FC-MB
    MSRP: $12.00
    Now: $9.95
    Was: $12.00
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    Qty in Cart: 0
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    MSRP: $12.00
    Now: $9.95
    Was: $12.00
    Subtotal:
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  • SS22WSTP Keystone Circline Ballast - 20W/FC6T9 22W/FC8T9
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    SS22WSTP Keystone Circline Ballast - 20W/FC6T9 22W/FC8T9

    Keystone

    MSRP: $23.00
    Now: $18.95
    Was: $23.00
    KEYSTONE ElectroMagnetic Circline Ballast, 120V, Single 20W FC6T9 or 22W FC8T9 Lamp with Socket Connector Attached Keystone Circline 20W/22W T9 Ballast Performance
    KT-SS22WSTP
    MSRP: $23.00
    Now: $18.95
    Was: $23.00
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    Qty in Cart: 0
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    MSRP: $23.00
    Now: $18.95
    Was: $23.00
    Subtotal:
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  • KT-LED12HID-E26-8xx-D Keystone 12W Direct Drive LED - 50W Metal Halide Equivalent
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    KT-LED12HID-E26-8xx-D Keystone 12W DirectDrive HID LED - 50W Metal Halide Equivalent

    Keystone

    MSRP: $50.00
    $40.95
    Keystone 12W LED Corn Cob Lamp, Direct Drive (Ballast Bypass), 50W Metal Halide Equivalent, 3000K/4000K/5000K Options, IP64 Rated, 120-277V, 1,700
    KT-LED12HID-E26-8xx-D
    MSRP: $50.00
    $40.95
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    MSRP: $50.00
    $40.95
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