400 Watt

400 Watt

  • CLU0400H04912 M Kit

    CLU0400H04912 M Robertson HPS Magnetic Ballast Kit

    Robertson

    MSRP: $140.00
    Now: $107.95
    Was: $140.00
    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 lamp)...
    MSRP: $140.00
    Now: $107.95
    Was: $140.00
  • 71A8473-001D Advance 400W HPS Ballast Kit

    Advance - Philips

    MSRP: $125.00
    Now: $106.95
    Was: $125.00
    ADVANCE 400 Watt S51 High Pressure Sodium Ballast, 120/208/240/277 Volts, Core and Coil Ballast Kit Advance HPS 400W Ballast Kit ANSI S51, LU400Quad TapKit includes prewired Dry Film Capacitor 7C550P244, Ignitor LI501-H4 plus Brackets
    MSRP: $125.00
    Now: $106.95
    Was: $125.00
  • 79W8443-001 Advance 400W HPS Outdoor Weatherproof Ballast

    Philips

    MSRP: $749.00
    Now: $458.95
    Was: $749.00
    ADVANCE 400W High Pressure Sodium Outdoor Weatherproof Ballast, S51 lamps 480V, 60 Hz Advance HID 400W High Pressure Sodium Outdoor Weatherproof Ballast Advance all weather outdoor weatherproof HID ballasts ideal for remote, pole-mounted applications...
    MSRP: $749.00
    Now: $458.95
    Was: $749.00
  • S-400-4T-CWA-K

    Howard S-400-4T-CWA-K High Pressure Sodium Ballast Kit

    Howard

    MSRP: $99.00
    Now: $77.95
    Was: $99.00
    Howard S-400-4T-CWA-K High Pressure Sodium ballast kit compatible with 400 watt S51 lamps, 120/208/240/277 line voltage and quad tap input, CWA circuit type.Howard 400 Watt High Pressure Sodium Ballast Kit ANSI: S51 Line Voltage: 120/208/240/277v...
    MSRP: $99.00
    Now: $77.95
    Was: $99.00
  • S-400-5T-CWA-K

    Howard S-400-5T-CWA-K High Pressure Sodium Ballast Kit

    Howard

    MSRP: $103.00
    Now: $80.95
    Was: $103.00
    Howard S-400-5T-CWA-K High Pressure Sodium ballast kit compatible with 400 watt S51 lamps, 120/208/240/277/480 line voltage and 5-tap input, CWA circuit type.Howard 1000 Watt High Pressure Sodium Ballast Kit ANSI: S51 Line Voltage: 120/208/240/277/480v...
    MSRP: $103.00
    Now: $80.95
    Was: $103.00
  • S400ML5AC4M-500K

    S400ML5AC4M-500K Universal 400W HPS Ballast Kit

    Universal

    MSRP: $135.00
    Now: $112.50
    Was: $135.00
    UNIVERSAL S51 400 Watt HID High Pressure Sodium (HPS), 5 Tap - 120V/208V/240V/277V/480V, Core and Coil Ballast Kit Universal HID Multi-5 Tap High Pressure Sodium (HPS) Magnetic Ballast Universal Lighting’s Multi-5™ is the industry’s...
    MSRP: $135.00
    Now: $112.50
    Was: $135.00