Keystone

Keystone

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  • Keystone KT-LED18T8-48GC-835-D
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    Keystone KT-LED18T8-48GC-835-D DirectDrive T8 LED Lamp

    Keystone

    MSRP: $27.00
    Now: $21.95
    Was: $27.00
    The KT-LED18T8-48GC-835-D replaces conventional fluorescent lamps and requires no external ballast or driver. KT-LED18T8-48GC-835-D DirectDrive LED T8 Replacement LED Bulb Replacement for...
    KT-LED18T8-48GC-835-D
    MSRP: $27.00
    Now: $21.95
    Was: $27.00
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    MSRP: $27.00
    Now: $21.95
    Was: $27.00
    Subtotal:
  • MH-250A-D-FCAN Keystone 250W F-can Metal Halide Ballast
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    MH-250A-D-FCAN Keystone 250W F-can Metal Halide Ballast

    Keystone

    MSRP: $210.00
    Now: $174.95
    Was: $210.00
    KEYSTONE 250W M58 H37 Fcan Metal Halide Ballast, 120/277V, CWA Circuit Keystone250 Watt M58 H37 Metal Halide Fcan Ballast Key Features Dual 120/277 Input Voltage Min. Starting Temp. -30 Degrees...
    KT-MH-250A-D-FCAN
    MSRP: $210.00
    Now: $174.95
    Was: $210.00
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    MSRP: $210.00
    Now: $174.95
    Was: $210.00
    Subtotal:
  • KTEB-232-UV-IS-L-P
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    KTEB-232-UV-IS-L-P Keystone T8 Fluorescent Ballast

    Keystone

    MSRP: $21.00
    Now: $16.95
    Was: $21.00
    KEYSTONE Electronic Fluorescent Ballast, 120V, Operates F32T8, F25T8, F17T8, F40T8 Lamps, Instant Start Ballasts. Keystone Fluorescent T8 Preheat Instant Start Ballast Performance and Safety UL...
    KT-KTEB-232-UV-IS-L-P
    MSRP: $21.00
    Now: $16.95
    Was: $21.00
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    MSRP: $21.00
    Now: $16.95
    Was: $21.00
    Subtotal:
  • MH-175A-Q-KIT Keystone Metal Halide Ballast Kit - 175W M57 Quad
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    MH-175A-Q-KIT Keystone Metal Halide Ballast Kit - 175W M57 Quad

    Keystone

    MSRP: $68.00
    Now: $55.95
    Was: $68.00
    Keystone MH-175A-Q-KIT metal halide ballast and capacitor kit for 175 watt M57 and H39 bulbs, 120/208/240/277 volts quad tap input, CWA circuit type. SHIPPING RECOMMENDED REPLACEMENT.  Please...
    MH-175A-Q-KIT
    MSRP: $68.00
    Now: $55.95
    Was: $68.00
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    MSRP: $68.00
    Now: $55.95
    Was: $68.00
    Subtotal:
  • KTEB-2110-1-TP-PIC Keystone Electronic Fluorescent T12HO Ballast
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    KTEB-2110-1-TP-PIC Keystone T12HO Fluorescent Ballast

    Keystone

    MSRP: $58.00
    Now: $47.95
    Was: $58.00
    KEYSTONE Electronic Fluorescent Ballast, 120V Input, Operates 2 F96T12HO, F72T12HO, F60T12HO or F48T12HO High Output Lamps DISCONTINUED BY MANUFACTURER - Shipping Manufacturer's Replacement that...
    KT-KTEB-2110-1-TP-PIC
    MSRP: $58.00
    Now: $47.95
    Was: $58.00
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    MSRP: $58.00
    Now: $47.95
    Was: $58.00
    Subtotal:
  • Keystone IGN-XG-02
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    IGN-XG-02 Keystone 250-400W High Pressure Sodium Ignitor

    Keystone

    MSRP: $20.00
    Now: $15.95
    Was: $20.00
    Keystone Ignitor, 250-400W HPS Bulbs, CWA circuit type Keystone 250-400W HPS Ignitor
    KT-IGN-XG-02
    MSRP: $20.00
    Now: $15.95
    Was: $20.00
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    MSRP: $20.00
    Now: $15.95
    Was: $20.00
    Subtotal:
  • 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...
    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
    Subtotal:
  • MH-250A-P-KIT Keystone Metal Halide Ballast Kit - 250W M58 5-Tap
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    MH-250A-P-KIT Keystone Metal Halide Ballast Kit - 250W M58 5-Tap

    Keystone

    MSRP: $128.00
    Now: $105.95
    Was: $128.00
    KEYSTONE M58 H37 250W Metal Halide Ballast, 5-Tap 120V/208V/240V/277V/480V, CWA Core & Coil Ballast Kit Keystone 250W M58 Metal Halide 5-tap Ballast Kit Specifications Circuit Type: CWA...
    KT-MH-250A-P-KIT
    MSRP: $128.00
    Now: $105.95
    Was: $128.00
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    MSRP: $128.00
    Now: $105.95
    Was: $128.00
    Subtotal:
  • KTEB-218-UV-RS-DW Keystone Compact Fluorescent Ballast
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    KTEB-218-UV-RS-DW Keystone Compact Fluorescent Ballast

    Keystone

    MSRP: $39.00
    Now: $31.95
    Was: $39.00
    KEYSTONE Compact Electronic Fluorescent Ballast, 18W, 120-277V, Operates CFQ18W/G24q, CFTR18W/GX24q, CFQ26W/G24q, CFTR26W/GX24q, CFS21W/GR10q, CFS28W/GR10q, Programmed Rapid Start Keystone 18W CFL...
    KTEB-218-UV-RS-DW
    MSRP: $39.00
    Now: $31.95
    Was: $39.00
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    MSRP: $39.00
    Now: $31.95
    Was: $39.00
    Subtotal:
  • KTEB-128-1-TP-FC-PH Keystone Electronic Fluorescent Ballast
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    KTEB-128-1-TP-FC-PH Keystone Electronic Fluorescent Ballast

    Keystone

    MSRP: $15.00
    Now: $11.95
    Was: $15.00
    KEYSTONE Electronic Fluorescent Ballast, 120V Input, Operates (1) F28T5, (1) F21T5 or (2) F14T5 Lamps, Rapid Start Ballast Keystone Fluorescent 28W T5 Rapid Start Ballast Performance and...
    KT-KTEB-128-1-TP-FC-PH
    MSRP: $15.00
    Now: $11.95
    Was: $15.00
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    MSRP: $15.00
    Now: $11.95
    Was: $15.00
    Subtotal:
  • KTEB-275-UV-TP-PIC-SL Keystone Electronic Fluorescent Ballast
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    KTEB-275-UV-TP-PIC-SL Keystone Electronic Fluorescent Ballast

    Keystone

    MSRP: $40.00
    Now: $32.95
    Was: $40.00
    KEYSTONE Electronic Fluorescent Ballast, 120V-277V, (1 or 2) F96T12, F96T12ES, F72T12, F48T12, F48T12ES Instant Start Ballast Keystone Low Temperature Fluorescent F96T12 Ballast Performance and...
    KT-KTEB-275-UV-TP-PIC-SL
    MSRP: $40.00
    Now: $32.95
    Was: $40.00
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    MSRP: $40.00
    Now: $32.95
    Was: $40.00
    Subtotal:
  • CAP-750MPS Capacitor
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    Keystone CAP-750MPS Pulse Start Metal Halide Capacitor

    Keystone

    MSRP: $42.00
    Now: $34.95
    Was: $42.00
    Keystone Oil Filled Capacitor HID Pulse Start Metale Halide (MH) 750 Watt, 28uF, 400V Keystone Oil Filled Capacitor HID Pulse Start Metal Halide (MH) 750 Watt
    CAP-750MPS
    MSRP: $42.00
    Now: $34.95
    Was: $42.00
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    MSRP: $42.00
    Now: $34.95
    Was: $42.00
    Subtotal:
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