Robertson

Robertson

Robertson Worldwide is the largest manufacturer of magnetic fluorescent and electronic compact fluorescent ballasts, offering the widest range of case styles and lead exit configurations in North America.

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  • RSW122C120WS (RSO122C120WS) with Socket Connector
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    RSW122C120WS (RSO122C120WS) with Socket Connector

    Robertson

    MSRP: $22.00
    Now: $14.95
    Was: $22.00
    ROBERTSON Electronic Fluorescent Ballast, 120V, Single Lamp FC8T9 (22W) Circline with Socket Connectors, Preheat Rapid Start Ballast Robertson Circline Fluorescent 22 Watt FC8T9 Lamp Ballast with Lamp Socket Plugs Performance and Safety UL/935...
    RWW-Ship IG13-20EL/T9
    MSRP: $22.00
    Now: $14.95
    Was: $22.00
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    MSRP: $22.00
    Now: $14.95
    Was: $22.00
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  • PSL432T8HEMV /A

    PSL432T8HEMV /A Robertson T8 Electronic Fluorescent Ballast

    Robertson

    MSRP: $30.00
    $22.95
    Robertson PSL432T8HEMV /A Electronic Fluorescent Ballast, 120/277V, (3/4 lamps)- F32T8, F32T8/ES/30, F32T8/ES/28, F32T8/ES/25, F28T8, F25T8, and F17T8; (3 lamp)- F40T8 lamp, Programmed start method. Robertson 32W T8 Electronic Fluorescent Program Start...
    RWW-PSL432T8HEMV /A
    MSRP: $30.00
    $22.95
    Qty in Cart: 0
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    MSRP: $30.00
    $22.95
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  • PSU228T5120 Robertson T5 Electronic Fluorescent Ballast - Slim Case Leads
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    PSU228T5120 Robertson T5 Electronic Fluorescent Ballast - Slim Case Leads

    Robertson

    MSRP: $38.00
    Now: $30.95
    Was: $38.00
    Robertson PSU228T5120 T5 Electronic Fluorescent Ballast, Input 120V, Two F28T5, F14T5, and F21T5 lamps, program rapid start Robertson T5 Electronic Fluorescent Program Start Ballast Sound Rated: A UL/cUL (Class P,Type HL,Type 1...
    RWW-PSU228T5120
    MSRP: $38.00
    Now: $30.95
    Was: $38.00
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    MSRP: $38.00
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  • ISA332T8HEMV Robertson
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    ISA332T8HEMV Robertson T8 Electronic Fluorescent Ballast

    Robertson

    MSRP: $22.00
    Now: $17.95
    Was: $22.00
    Robertson ISA332T8HEMV Electronic Fluorescent Ballast, 120V/277V, (2/3 lamps) F32T8, F32T8/ES/30, F32T8/ES/28, F32T8/ES/25, F28T8, F25T8, and F17T8; (2 lamp) F40T8 lamp, instant start method. Robertson 3 Lamp T8 Electronic Fluorescent Instant Start...
    RWW-ISA332T8HEMV
    MSRP: $22.00
    Now: $17.95
    Was: $22.00
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    MSRP: $22.00
    Now: $17.95
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  • Out of stock
    CLU0400H04912 M Kit

    CLU0400H04912 M Robertson HPS Magnetic Ballast Kit

    Robertson

    MSRP: $140.00
    $107.95
    ROBERTSON Electromagnetic HPS Reactor Ballast Kit, 400W S51 Lamp, 120/208/240/277V, CWA, Core & Coil Ballast ElectroMagnetic HPS 400W Pulse Start Ballast Electromagnetic reactor Open Core and Coil CWA Circuit Type Remote mounting (ballast to...
    RWW-CLU0400H04912M
    MSRP: $140.00
    $107.95
    Out of stock
    Qty in Cart: 0
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    MSRP: $140.00
    $107.95
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    Out of stock
  • PSP2GPH25HOIVDW Robertson UV Germicidal Ballast
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    PSP2GPH25HOIVDW Robertson UV Germicidal Ballast

    Robertson

    MSRP: $56.00
    Now: $44.95
    Was: $56.00
    ROBERTSON Electronic UV Germicidal, 100V-277V Input, 600mA nominal lamp current with an Arc voltage between 45V-116V, Operates 2/1 25W Lamps or for 1 37W-70W Lamp plus many others (see below), Dual Entry (side or bottom), Programmed Start...
    RWW-PSP2GPH25HOIVDW
    MSRP: $56.00
    Now: $44.95
    Was: $56.00
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    MSRP: $56.00
    Now: $44.95
    Was: $56.00
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  • IEA432T8120N /B
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    IEA432T8120N /B Robertson T8 Electronic Fluorescent Ballast

    Robertson

    MSRP: $18.00
    Now: $14.95
    Was: $18.00
    Robertson IEA432T8120N /B T8 Electronic Fluorescent Ballast, 120V, (3/4 lamps)- F32T8, and F25T8; (3 lamp)- F40T8, and F17T8; instant start method. Robertson 32W T8 Electronic Fluorescent Instant Start Ballast Sound Rated: A Parallel Lamp...
    RWW-IEA432T8120N /B
    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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  • Robertson RSO140T12120

    RSO140T12120 (RSW140T12120) Robertson Fluorescent Ballasts

    Robertson

    MSRP: $20.00
    $8.95
    ROBERTSON Electronic Fluorescent Ballasts, 120V, Single Lamp F25T12 Shoplight, F40T12, F40T12ES, F30T12, F25T12, F40T10, FT36W/2G11, Preheat Rapid Start Robertson Electronic Fluorescent Linear Single Lamp Ballast Performance and Safety UL/935 (Class P,...
    RWW-RSO140T12120
    MSRP: $20.00
    $8.95
    Qty in Cart: 0
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    MSRP: $20.00
    $8.95
    Subtotal:
  • HP22627P Robertson

    HP22627P Robertson 26W 2-pin Magnetic Ballasts - 277V - Side Exit Leads

    Robertson

    $89.95
    ROBERTSON ElectroMagnetic Compact Fluorescent Ballast, 277V, 2 Lamp - 26W 2-pin CFQ26W or CFTR26W Preheat Start Ballast, Leads out Ends Robertson ElectroMagnetic Compact Fluorescent Ballast Performance and Safety UL/935 (Class P, Type HL, Type CC,...
    RWW-HP22627P/C
    $89.95
    Qty in Cart: 0
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    $89.95
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  • IAQ164G6MV Robertson UV Germicidal Ballast
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    IAQ164G6MV Robertson UV Germicidal Ballast - G64T5 G36T5

    Robertson

    MSRP: $150.00
    Now: $124.95
    Was: $150.00
    ROBERTSON Electronic UV Germicidal Ballast for Instant Start Lamps, 100V-240V, 425mA nominal lamp current with an Arc voltage between 92V-176V, operates single 39W-75W Lamp between a 33"-61" lamp length, terminal connector Robertson Electronic Instant...
    RWW-IAQ164G6MV
    MSRP: $150.00
    Now: $124.95
    Was: $150.00
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    MSRP: $150.00
    Now: $124.95
    Was: $150.00
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  • PSA239T5MVAH

    PSA239T5MV AH Robertson T5HO Electronic Fluorescent Ballast

    Robertson

    MSRP: $32.00
    $24.95
    Robertson PSA239T5MVAH T5HO Electronic Fluorescent Ballast, 120/277V, (1/2 lamps) F39T5HO, F24T5HO, FT36W/2G11, FC12T5, and FC9T5 lamps; (1 lamp) FT40W/2G11/RS lamps, program start method. Robertson 39W T5HO Electronic Fluorescent Program Start Ballast ...
    PSA239T5MVAH
    MSRP: $32.00
    $24.95
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $32.00
    $24.95
    Subtotal:
  • RSO122C120WS Robertson with Socket Connector
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    RSO122C120WS Robertson Circline Ballast with Socket Connector - 22W

    Robertson

    MSRP: $22.00
    Now: $14.95
    Was: $22.00
    ROBERTSON Electronic Fluorescent 120V, Single Lamp FC8T9 (22W) Circline with Socket Connectors, Small Case, Preheat Rapid Start Ballast Robertson 22W Circline Ballast Performance and Safety UL/935 (Class P, Type HL, Type CC, Type 1 outdoor)...
    BSF-RWW-RSO122C120WS
    MSRP: $22.00
    Now: $14.95
    Was: $22.00
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    MSRP: $22.00
    Now: $14.95
    Was: $22.00
    Subtotal:
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