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Ballasts

35 results found that include 656 Products

When it comes to lighting in commercial buildings, ballasts are an essential part of the picture. Ballasts limit the amount of current that enters the lights from power supplies. This protects the light bulbs or lighting tubes from the high levels of current that come from the electricity source. Without ballasts, fluorescent lamps in recessed lighting and track lighting would be destroyed by the standard current. Ballasts protect the longevity of these pricey lamps, and Grainger is committed to offering their customers a large selection of ballasts to extend the life of their lighting systems.Close

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  • Non-Dimming Electronic Ballasts

    PHILIPS ADVANCE

    Non-Dimming Electronic Ballasts

    Multiple items available158

    $15.50 - $127.83

  • Non-Dimming Electronic CFL Ballasts

    PHILIPS ADVANCE

    Non-Dimming Electronic CFL Ballasts

    Multiple items available30

    $22.05 - $69.50

  • Non-Dimming Magnetic CFL Ballasts

    PHILIPS ADVANCE

    Non-Dimming Magnetic CFL Ballasts

    Multiple items available11

    $4.47 - $58.50

  • Dimming Electronic Ballasts

    LUTRON

    Dimming Electronic Ballasts

    Multiple items available106

    $13.90 - $188.00

  • Round Dry-Film HID Capacitors

    LUMAPRO

    Round Dry-Film HID Capacitors

    Multiple items available66

    $6.02 - $56.25

  • Metal Halide HID Ballast Kits

    PHILIPS ADVANCE

    Metal Halide HID Ballast Kits

    Multiple items available45

    $88.25 - $400.50

  • Metal Halide Ballast Ignitors

    PHILIPS ADVANCE

    Metal Halide Ballast Ignitors

    Multiple items available2

    $98.00 - $122.50

  • Oval Oil-Filled HID Capacitors

    PHILIPS ADVANCE

    Oval Oil-Filled HID Capacitors

    Multiple items available8

    $8.38 - $66.25

  • Non-Dimming Magnetic Ballasts

    LUMAPRO

    Non-Dimming Magnetic Ballasts

    Multiple items available26

    $6.65 - $335.00

  • Non-Dimming LED Drivers

    GE LIGHTING

    Non-Dimming LED Drivers

    Multiple items available26

    $15.21 - $264.00

  • High-Pressure Sodium HID Ballast Kits

    PHILIPS ADVANCE

    High-Pressure Sodium HID Ballast Kits

    Multiple items available28

    $91.75 - $473.50

  • Fluorescent Lamp Starters

    HUBBELL WIRING DEVICE-KELLEMS

    Fluorescent Lamp Starters

    Multiple items available3

    $3.47 - $5.89

  • Dimming LED Drivers

    PHILIPS ADVANCE

    Dimming LED Drivers

    Multiple items available23

    $8.07 - $234.50

  • High-Pressure Sodium Ballast Ignitors

    PHILIPS ADVANCE

    High-Pressure Sodium Ballast Ignitors

    Multiple items available8

    $62.25 - $142.00

  • Metal Halide HID Ballast Dual-Volt F Cans

    PHILIPS ADVANCE

    Metal Halide HID Ballast Dual-Volt F Cans

    Multiple items available7

    $134.50 - $380.50

  • Electronic CFL Ballast Kit, 59 Max. Lamp Watts, 120 to 277 V, Programmed Ballast Start Type

    FULHAM RACEHORSE

    Electronic CFL Ballast Kit, 59 Max. Lamp Watts, 120 to 277 V, Programmed Ballast Start Type

    Item # 35JE731

    Web Price
    $60.25 / each