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-LED11T8-48GC-850-S /G3 Keystone T8s with 5000K
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    KT-LED11T8-48GC-850-S /G3 Keystone T8s with 5000K

    Keystone

    MSRP: $12.00
    Now: $9.95
    Was: $12.00
    Keystone 11.5 W T8 LED Lamp This Keystone Type A Instant Fit LED T8 tube is 4ft. long, generates 1800 lumens and 11.5 W, and has a 5000K color temperature
    KT-XUU-54
    MSRP: $12.00
    Now: $9.95
    Was: $12.00
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    MSRP: $12.00
    Now: $9.95
    Was: $12.00
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  • KTEB-126-TP-LC Keystone Ballast - Long Case
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    KTEB-126-1-TP-LC Long Case Keystone Electronic Ballast

    Keystone

    MSRP: $64.00
    Now: $52.95
    Was: $64.00
    KEYSTONE Electronic Fluorescent CFL Ballast, 120V, Single 26W CFL Lamp or F13T8 thru F32T8 Linear Fluorescent Tubes (see data sheet), Long Case (LC), Rapid Start Ballast Keystone
    KT-KTEB-126-1-TP-LC
    MSRP: $64.00
    Now: $52.95
    Was: $64.00
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    MSRP: $64.00
    Now: $52.95
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  • MH-50X-Q-KIT Keystone Metal Halide Ballast Kit - 50W M110 Quad-tap
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    MH-50X-Q-KIT Keystone Metal Halide Ballast Kit - 50W M110 Quad-tap

    Keystone

    MSRP: $76.00
    Now: $62.95
    Was: $76.00
    Keystone MH-50X-Q-KIT Metal Halide Ballast Kit, 50W M110 Bulbs, Quad-tap 120/208/240/277V, HX circuit type Keystone Metal Halide Ballast Kit - 50W M110
    MH-50X-Q-KIT
    MSRP: $76.00
    Now: $62.95
    Was: $76.00
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    MSRP: $76.00
    Now: $62.95
    Was: $76.00
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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: $125.00
    Now: $99.95
    Was: $125.00
    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   Keystone 250 Watt Metal Halide Kit ANSI: M58 or H37 Form...
    MH-250A-Q-KIT
    MSRP: $125.00
    Now: $99.95
    Was: $125.00
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    MSRP: $125.00
    Now: $99.95
    Was: $125.00
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  • MH-70X-Q-KIT
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    Keystone MH-70X-Q-KIT Metal Halide Ballast Kit

    Keystone

    MSRP: $102.00
    Now: $84.95
    Was: $102.00
    Keystone MH-70X-Q-KIT metal halide ballast and capacitor kit for 70 watt M98 bulbs, 120/208/240/277 volts quad tap input, HX-HPF circuit type. Keystone 70 Watt Metal Halide Kit ANSI: M98 Form...
    MH-70X-Q-KIT
    MSRP: $102.00
    Now: $84.95
    Was: $102.00
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    MSRP: $102.00
    Now: $84.95
    Was: $102.00
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  • KT-LED100PSHID-EX39-8CSB-D Keystone LED HID Replacement Lamps
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    KT-LED100PSHID-EX39-8CSB-D Keystone LED HID Replacement Lamps

    Keystone

    MSRP: $204.00
    Now: $169.95
    Was: $204.00
    Keystone 63W/80W/100W Corn Cob LED Lamp This Keystone HID replacement takes a Universal 120-277V input and generates 8505-14500 lumens and 63W-100W, with a color temperature of 3000K/4000K
    KT-RMG-16
    MSRP: $204.00
    Now: $169.95
    Was: $204.00
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    MSRP: $204.00
    Now: $169.95
    Was: $204.00
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  • Keystone KT-LED10PSWD-4A-9CSF-DIM Retrofit Trim
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    KT-LED10PSWD-4A-9CSF-DIM Keystone LED Downlight Retrofit

    Keystone

    MSRP: $17.00
    Now: $13.95
    Was: $17.00
    Keystone 6W/8W/10W Retrofit Trim This Keystone 4" Diameter Retrofit Trim accepts Universal 120-277V Input, generates 530-885 lumens, and has Selectable 6W/8W/10W and 2700K/3000K/3500K/4000K/5000K...
    KT-WFE-15
    MSRP: $17.00
    Now: $13.95
    Was: $17.00
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    MSRP: $17.00
    Now: $13.95
    Was: $17.00
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  • KT-LED27PSHID-E26-850-D /G4 Keystone LED HID Replacement Lamps with 5000K
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    KT-LED27PSHID-E26-850-D /G4 Keystone LED HID Replacement Lamps with 5000K

    Keystone

    MSRP: $66.00
    Now: $54.95
    Was: $66.00
    Keystone 18W/22W/27W Corn Cob LED Lamp This Keystone HID replacement takes a Universal 120-277V input and generates 2610-3915 lumens and 18W-27W, with a color t
    KT-NKM-67
    MSRP: $66.00
    Now: $54.95
    Was: $66.00
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    MSRP: $66.00
    Now: $54.95
    Was: $66.00
    Subtotal:
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  • Keystone KTLD-12-1-350-FDIM-F5
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    KTLD-12-1-350-FDIM-F5 Keystone LED Driver - 12W 350mA Dimmable

    Keystone

    MSRP: $39.00
    Now: $31.95
    Was: $39.00
    Keystone Constant Current LED Driver, 12W max output power, 120Vac input, 350mA fixed output current, 17-34Vdc output, Dimmable.
    BSF-KTLD-12-1-350-FDIM-F5
    MSRP: $39.00
    Now: $31.95
    Was: $39.00
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    MSRP: $39.00
    Now: $31.95
    Was: $39.00
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  • KTSB-1224-24-1-TP
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    KTSB-1224-24-1-TP Keystone Magnetic Sign Ballast

    Keystone

    $108.95
    KEYSTONE Magnetic Fluorescent Sign Ballast, 120V, 2 to 4 T12HO Lamps, 12' min to 24' max total lamp length, Rapid Start Sign Ballast DISCONTINUED BY MANUFACTURER, NOW SHIPPING RECOMMENDED...
    KT-KTSB-1224-24-1-TP
    $108.95
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    $108.95
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  • Keystone KT-LED18T8-48GC-850-D-FDIM
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    Keystone KT-LED18T8-48GC-850-D-FDIM Dimmable T8 LED Lamp

    Keystone

    MSRP: $32.00
    Now: $26.95
    Was: $32.00
    Dimming LED replacement for conventional T8 linear fluorescent bulbs. DISCONTINUED BY MANUFACTURER - NOW SHIPPING CANDIDATE REPLACEMENT - Please review replacement and order here: Candidate...
    KT-LED18T8-48GC-850-D-FDIM
    MSRP: $32.00
    Now: $26.95
    Was: $32.00
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    MSRP: $32.00
    Now: $26.95
    Was: $32.00
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  • KT-EMRG-1400 /B Keystone Emergency Ballast - 1400-Lumen 90-min
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    KT-EMRG-1400 /B Keystone Emergency Ballast - 1400-Lumen 90-min

    Keystone

    MSRP: $111.00
    Now: $91.95
    Was: $111.00
    Keystone Emergency Ballast, Universal 120-277V Input, 1400 Lumen, 1-2 Lamps, 90 Minutes, 6V Sealed NiCD Battery, Dry/Damp Rated Keystone 1400LM Emergency Ballast
    KT-FUE-75
    MSRP: $111.00
    Now: $91.95
    Was: $111.00
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    MSRP: $111.00
    Now: $91.95
    Was: $111.00
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