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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  • Keystone MPS-400A-480-KIT

    Keystone MPS-400A-480-KIT Metal Halide Ballast Kit

    Keystone

    MSRP: $112.95
    Now: $88.95
    Was: $112.95
    Keystone MPS-400A-480-KIT metal halide ballast and capacitor kit for 400 watt M135 and M155 bulbs, 480 volts single tap input, CWA circuit type. Keystone 400 Watt 480V Metal Halide Kit ANSI: M135 or M155 Form Factor: Core and Coil Transformer Line...
    MPS-400A-480-KIT
    MSRP: $112.95
    Now: $88.95
    Was: $112.95
    Qty in Cart: 0
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    MSRP: $112.95
    Now: $88.95
    Was: $112.95
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  • Keystone KT-BPLED40-24-840-VDIM-P /G2 image
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    KT-BPLED40-24-840-VDIM-P /G2 Keystone BackLit LED Panel Light with 4000K

    Keystone

    MSRP: $126.00
    Now: $104.95
    Was: $126.00
    2x4 LED Backlit Panel Light, 40W, 5000 Lumen, DLC Premium, 4000KKeystone BackLit LED Panel Light Spec SheetsKeystone BackLit LED Panel Light Spec Sheet
    KT-XQL-60
    MSRP: $126.00
    Now: $104.95
    Was: $126.00
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    MSRP: $126.00
    Now: $104.95
    Was: $126.00
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  • Out of stock
    Keystone KT-LED13.5T8-48G-835-E /G2 image

    KT-LED13.5T8-48G-835-E /G2 Keystone T8s with 3500K

    Keystone

    MSRP: $18.00
    Now: $14.95
    Was: $18.00
    13.5W LED T8 Tube, 2200 lumen, Glass Construction, 4ft, 70k hrs, External Drive Type C, 3500KKeystone T8s Spec SheetsKeystone T8s Spec Sheet
    KT-AMK-44
    MSRP: $18.00
    Now: $14.95
    Was: $18.00
    Out of stock
    Qty in Cart: 0
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    MSRP: $18.00
    Now: $14.95
    Was: $18.00
    Subtotal:
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  • KT-LED15T8-48GC-8xx-X Keystone ComboDrive (Type A & B) T8 LED Tubes
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    KT-LED15T8-48GC-8xx-X Keystone ComboDrive (Type A & B) T8 LED Tubes

    Keystone

    MSRP: $18.00
    Now: $13.95
    Was: $18.00
    Plug 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-X
    MSRP: $18.00
    Now: $13.95
    Was: $18.00
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    MSRP: $18.00
    Now: $13.95
    Was: $18.00
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  • Keystone KT-LED82P-O-827-D image
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    KT-LED82P-O-827-D Keystone Directional LED Lamp with 2700K

    Keystone

    MSRP: $18.00
    Now: $14.95
    Was: $18.00
    8W, 1000 Lumen, Omni-Directional, G24d, Bypass 2 Pin & 4 Pin Ballasts, 2700KKeystone Directional LED Lamp Spec SheetsKeystone Directional LED Lamp Spec Sheet
    KT-GJI-26
    MSRP: $18.00
    Now: $14.95
    Was: $18.00
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    MSRP: $18.00
    Now: $14.95
    Was: $18.00
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  • KT-WPLED120-L1-8CSB-VDIM Keystone Non-Cutoff LED Wallpack
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    KT-WPLED120-L1-8CSB-VDIM Keystone Non-Cutoff LED Wallpack

    Keystone

    MSRP: $311.00
    Now: $258.95
    Was: $311.00
    DLC Listed Non-Cutoff LED Wall Pack, 120-277V, 120W (replaces up t0 400W metal halide), 16,800 Lumens, Large-size Bronze Housing, Glass Lens, Selectable 3000K/4000K/5000K Color Temperature. Building Mount for exterior illumination - perimeters,...
    KT-WPLED120-L1-8CSB-VDIM
    MSRP: $311.00
    Now: $258.95
    Was: $311.00
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    MSRP: $311.00
    Now: $258.95
    Was: $311.00
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  • KTLD-44-UV-SD700-1200-VDIM-L20 Keystone Speed Dial LED Driver - 44W 700-1200mA Dimmable
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    KTLD-44-UV-SD700-1200-VDIM-L20 Keystone Speed Dial LED Driver - 44W 700-1200mA Dimmable

    Keystone

    MSRP: $80.00
    Now: $65.95
    Was: $80.00
    Keystone Adjustable Constant Current LED Driver, 44W max output power, 120-277Vac Universal input, Field Selectable 700mA/800mA/900mA/1000mA/1100mA/1200mA output current, 30-54Vdc output, 0-10V analog dimmable. KTLD-44-UV-SD700-1200-VDIM-L20...
    KT-KTLD-44-UV-SD700-1200-VDIM-L20-C
    MSRP: $80.00
    Now: $65.95
    Was: $80.00
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    MSRP: $80.00
    Now: $65.95
    Was: $80.00
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  • CAP-200MPS
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    Keystone CAP-200MPS Pulse Start Metal Halide Capacitor

    Keystone

    MSRP: $24.00
    Now: $19.95
    Was: $24.00
    Keystone Dry Film Capacitor HID Metal Halide (MH) 200 Watt, 15uF, 330V Keystone Dry Film Capacitor Pulse Start Metal Halide (MH) 200 Watt
    KT-CAP-200MPS
    MSRP: $24.00
    Now: $19.95
    Was: $24.00
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    Qty in Cart: 0
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    MSRP: $24.00
    Now: $19.95
    Was: $24.00
    Subtotal:
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  • Keystone KT-LED17T8-48GC-835-S

    Keystone KT-LED17T8-48GC-835-S Smartdrive T8 LED Lamp

    Keystone

    MSRP: $28.00
    Now: $22.95
    Was: $28.00
    The KT-LED17T8-48GC-835-S is a direct replacement for F32T8/32W, F32T8/30W, F32T8/28W, F32T8/25W fluorescent lamps. KT-LED17T8-48GC-835-S SmartDrive LED T8 Replacement LED Bulb Compatible with most Electronic T8 Ballasts Direct Replacement for the...
    KT-LED17T8-48GC-835-S
    MSRP: $28.00
    Now: $22.95
    Was: $28.00
    Qty in Cart: 0
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    MSRP: $28.00
    Now: $22.95
    Was: $28.00
    Subtotal:
  • Out of stock
    KTEB-432-UV-IS-L-P Keystone T8 Fluorescent Ballast - Instant Start Low Ballast Factor

    KTEB-432-UV-IS-L-P Keystone T8 Fluorescent Ballast - Instant Start

    Keystone

    MSRP: $28.00
    Now: $22.95
    Was: $28.00
    KEYSTONE KTEB-432-UV-IS-L-P Electronic Fluorescent Ballast, Low (.77) Ballast Factor, Universal 120-277V Input, Operates  3 or 4 F432T8 (32W), F432T8 (30W) F432T8 (28W) Lamps, Instant Start Keystone Fluorescent T8 Instant Start...
    KTEB-432-UV-IS-L-P
    MSRP: $28.00
    Now: $22.95
    Was: $28.00
    Out of stock
    Qty in Cart: 0
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    MSRP: $28.00
    Now: $22.95
    Was: $28.00
    Subtotal:
    Out of stock
  • MH-175A-Q-AA-KIT
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    MH-175A-Q-AA-KIT Keystone Metal Halide Ballast Kit - 175W Quad

    Keystone

    MSRP: $52.00
    $39.95
    Keystone MH-175A-Q-AA-KIT Probe Start metal halide ballast kit, aluminum primary and secondary coil, compatible with 175W M57/H39 bulbs, Quad tap 120/208/240/277 line voltage input, CWA circuit type. DISCONTINUED BY MANUFACTURER, NOW SHIPPING...
    BS16-7210 repl
    MSRP: $52.00
    $39.95
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    Qty in Cart: 0
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    MSRP: $52.00
    $39.95
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  • MH-250A-Q-KIT Keystone Metal Halide
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    Keystone MH-250A-Q-KIT Metal Halide Ballast Kit - 250W M58 Quad

    Keystone

    MSRP: $75.00
    Now: $54.95
    Was: $75.00
    Keystone MH-250A-Q-KIT metal halide ballast kit for 250W M58 and H37 bulbs, 120/208/240/277 volts quad tap input, CWA circuit type SHIPPING RECOMMENDED REPLACEMENT - exactly the same operation and mounting. Please review and order here: ...
    MH-250A-Q-KIT
    MSRP: $75.00
    Now: $54.95
    Was: $75.00
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    MSRP: $75.00
    Now: $54.95
    Was: $75.00
    Subtotal:
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