Keystone

Keystone

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  • Keystone MPS-450A-P-KIT
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    Keystone MPS-450A-P-KIT Metal Halide Ballast Kit

    Keystone

    MSRP: $238.00
    Now: $197.95
    Was: $238.00
    Keystone MPS-450A-P-KIT pulse start metal halide ballast kit, compatible with 450 watt M144 pulse start lamps, 120/208/240/277/450 line voltage and 5-tap input, CWA circuit type. Keystone 450 Watt...
    MPS-450A-P-KIT
    MSRP: $238.00
    Now: $197.95
    Was: $238.00
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    MSRP: $238.00
    Now: $197.95
    Was: $238.00
    Subtotal:
  • MH-400A-480-KIT Keystone Metal Halide Ballast Kit - 400W M59 480V
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    MH-400A-480-KIT Keystone Metal Halide Ballast Kit - 400W M59 480V

    Keystone

    MSRP: $156.00
    Now: $129.95
    Was: $156.00
    Keystone MH-400A-480-KIT Metal Halide Ballast Kit, 400W M59 Bulbs, 480V Input, CWA circuit Keystone 400W M59 480V Metal Halide Kit ANSI: M59 Form Factor: Core and Coil Transformer Line...
    MH-400A-480-KIT
    MSRP: $156.00
    Now: $129.95
    Was: $156.00
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    MSRP: $156.00
    Now: $129.95
    Was: $156.00
    Subtotal:
  • HPS-1000A-P-KIT Keystone High Pressure Sodium Ballast Kit - 1000 S52
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    HPS-1000A-P-KIT Keystone High Pressure Sodium Ballast Kit - 1000 S52

    Keystone

    MSRP: $323.00
    Now: $268.95
    Was: $323.00
    Keystone HPS-1000A-P-KIT high pressure sodium ballast kit, compatible with 1000 watt S52 high pressure sodium lamps, 120/208/240/277/480 line voltage and 5-tap input, CWA circuit type. Keystone...
    HPS-1000A-P-KIT
    MSRP: $323.00
    Now: $268.95
    Was: $323.00
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    MSRP: $323.00
    Now: $268.95
    Was: $323.00
    Subtotal:
  • CAP-250MH Keystone Metal Halide Capacitor - 250W Quad 15uF 400V
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    CAP-250MH Keystone Metal Halide Capacitor - 250W Quad 15uF 400V

    Keystone

    MSRP: $14.00
    Now: $10.95
    Was: $14.00
    Keystone Dry Film Capacitor for Metal Halide Quad, 250 Watt, 15uF, 400V Keystone 250W 400V 15uF Dry Film Capacitor CAP-250MH Metal Halide 250W 15μF 400V Dry Film Spec Sheets Keystone...
    CAP-250MH
    MSRP: $14.00
    Now: $10.95
    Was: $14.00
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    MSRP: $14.00
    Now: $10.95
    Was: $14.00
    Subtotal:
  • Keystone KTEB-140-1-TP-EMI
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    KTEB-140-1-TP-EMI Keystone Electronic Ballast - Low Temperature Rated

    Keystone

    MSRP: $12.00
    Now: $9.95
    Was: $12.00
    KEYSTONE Electronic Fluorescent Ballast, 120V, Single F40T12, F34T12 or F30T12 Lamp, Rapid Start Ballast Keystone Electronic Ballast for F40T12 and F34T12 Lamps Performance and Safety UL/935...
    BSF-KTEB-140-1-TP-EMI
    MSRP: $12.00
    Now: $9.95
    Was: $12.00
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    MSRP: $12.00
    Now: $9.95
    Was: $12.00
    Subtotal:
  • MH-400A-D-FCAN
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    MH-400A-D-FCAN Keystone 400W F-can Metal Halide Ballast

    Keystone

    MSRP: $257.00
    Now: $213.95
    Was: $257.00
    Keystone 400 Watt M59 Metal Halide Fcan Ballast Key Features Dual 120/277 Input Voltage Min. Starting Temp. -30 Degrees C High Power Factor Small size and lightweight Metallic...
    KT-MH-400A-D-FCAN
    MSRP: $257.00
    Now: $213.95
    Was: $257.00
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    MSRP: $257.00
    Now: $213.95
    Was: $257.00
    Subtotal:
  • KT-LED9T8-24G-840-DX2 /USA Keystone DirectDrive T8 LED Lamp - 2ft 4000K
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    KT-LED9T8-24G-840-DX2 /USA Keystone DirectDrive T8 LED Lamp - 2ft 4000K

    Keystone

    MSRP: $22.00
    Now: $17.95
    Was: $22.00
    Keystone KT-LED9T8-24G-840-DX2 /USA LED tube, Made in USA - BAA/TAA Compliant, 120-277V, 9W 1100 lumen, 4000K, 24" length, single or double ended wiring, direct drive (no external ballast or...
    KT-LED9T8-24G-840-DX2 /USA
    MSRP: $22.00
    Now: $17.95
    Was: $22.00
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    MSRP: $22.00
    Now: $17.95
    Was: $22.00
    Subtotal:
  • KTEB-113-1-TP-SL-MB
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    KTEB-113-1-TP-SL-MB Keystone Electronic Fluorescent Ballast

    Keystone

    MSRP: $11.00
    Now: $8.95
    Was: $11.00
    KEYSTONE Electronic Fluorescent Ballast, 120V, Single F13T5 or F8T5 lamps, Rapid Start Ballast DISCONTINUED BY MANUFACTURER - Shipping Manufacturer's Recommended Replacement. Please review to...
    KT-KTEB-113-1-TP-SL-MB
    MSRP: $11.00
    Now: $8.95
    Was: $11.00
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    MSRP: $11.00
    Now: $8.95
    Was: $11.00
    Subtotal:
  • 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...
    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
    Subtotal:
  • Keystone KT-LED11.5T8-48GC-830-S Smartdrive T8 LED Lamp
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    Keystone KT-LED11.5T8-48GC-830-S Smartdrive T8 LED Lamp - 3000K Shatterproof-Glass

    Keystone

    MSRP: $14.00
    $8.95
    Keystone SmartDrive KT-LED11.5T8-48GC-830-S is a ballast compatible direct replacement for F32T8/32W, F32T8/30W, F32T8/28W, F32T8/25W fluorescent lamps, 11.5W, 3000K, Type A 4 ft shatter-proof...
    KT-LED11.5T8-48GC-830-S
    MSRP: $14.00
    $8.95
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    MSRP: $14.00
    $8.95
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  • Keystone KT-LED13T5HE-48GC-8XX-S Lamp
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    KT-LED13T5HE-48GC-8XX-S Keystone SmartDrive Shatterproof T5HE LED Lamp

    Keystone

    MSRP: $17.00
    $13.95
    Keystone'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...
    KT-LED13T5HE-48GC-8XX-S
    MSRP: $17.00
    $13.95
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    MSRP: $17.00
    $13.95
    Subtotal:
  • CAP-250HPS Keystone High Pressure Sodium Dry Film Capacitor - 250W 35uF 280V
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    CAP-250HPS Keystone High Pressure Sodium Dry Film Capacitor - 250W 35uF 280V

    Keystone

    MSRP: $23.00
    Now: $18.95
    Was: $23.00
    Keystone High Pressure Sodium (HPS) Capacitor, 250 Watt, 35uF, 280V, Dry Film Keystone 250W High Pressure Sodium Capacitor CAP-250HPS Pulse Start Metal Halide 250W 35μF 280V Dry Film Spec...
    CAP-250HPS
    MSRP: $23.00
    Now: $18.95
    Was: $23.00
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    MSRP: $23.00
    Now: $18.95
    Was: $23.00
    Subtotal:
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