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Due to high volume of orders and staff shortages, orders may be delayed 2-3 days. Thank you for your patience.
Due to high volume of orders and staff shortages, orders may be delayed 2-3 days. Thank you for your patience.

Products

  • HPS Ballast Kit 400 Watt Ballast Kit High Pressure Sodium S51 4-Tap Radiant-Lite
    $59.95 - $59.95
    $59.95
    $59.95 - $59.95
    $59.95

    400 Watt Ballast Kit High Pressure Sodium S51 4-Tap

    Radiant-Lite

    Ballast ANSI ID: S51 Full ballast replacement kit w/ capacitor, ignitor & mounting hardware Ballast Type: HPS High...

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    $59.95 - $59.95
    $59.95
    $59.95 - $59.95
    $59.95
  • HPS Ballast Kit 400 Watt Ballast Kit High Pressure Sodium S51 5-Tap Radiant-Lite
    $60.00 - $60.00
    $60.00
    $60.00 - $60.00
    $60.00

    400 Watt Ballast Kit High Pressure Sodium S51 5-Tap

    Radiant-Lite

    Ballast ANSI ID: S51 Full ballast replacement kit w/ capacitor, ignitor & mounting hardware Ballast Type: HPS High Pressure Sodium ...

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    $60.00 - $60.00
    $60.00
    $60.00 - $60.00
    $60.00
  • Metal Halide Ballast Kit 400 Watt Ballast Kit Metal Halide M59 4-Tap Radiant-Lite
    $84.95 - $84.95
    $84.95
    $84.95 - $84.95
    $84.95

    400 Watt Ballast Kit Metal Halide M59 4-Tap

    Radiant-Lite

    Ballast ANSI ID: M59 Manufacturer: Plusrite Full ballast replacement kit w/ capacitor, core & mounting hardware Ballast Type: MH Metal Halide ...

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    $84.95 - $84.95
    $84.95
    $84.95 - $84.95
    $84.95
  • Pulse Start Metal Halide Ballast Kit 400 Watt Ballast Pulse Start M135 / M155 4-Tap Radiant-Lite
    $49.95 - $49.95
    $49.95
    $49.95 - $49.95
    $49.95

    400 Watt Ballast Pulse Start M135 / M155 4-Tap

    Radiant-Lite

    Ballast ANSI ID: M135 /M155 Manufacturer: Howard/ Radiant-Lite Full ballast replacement kit w/ capacitor, ignitor, core & mountin...

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    $49.95 - $49.95
    $49.95
    $49.95 - $49.95
    $49.95
  • Mercury Vapor Lamps 400 Watt Mercury Vapor Coated Mogul ED37 ANSI H33 4000K Radiant-Lite
    $13.95 - $13.95
    $13.95
    $13.95 - $13.95
    $13.95

    400 Watt Mercury Vapor Bulb Coated Mogul Base ED37 4000K

    Radiant-Lite

    Brand: Radiant-Lite Available in Coated Finish Wattage: 400 watts Lamp Base Type: MOGUL (E39) Lamp Shape: ED37 ANSI:  H33 CRI: 50 Protected:  Yes L...

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    $13.95 - $13.95
    $13.95
    $13.95 - $13.95
    $13.95
  • Metal Halide Bulb 400 Watt Metal Halide Bulb ED28 Metal Halide Bulb Case Pack Radiant-Lite
    Sold out
    $129.00 - $129.00
    $129.00
    $129.00 - $129.00
    $129.00

    400 Watt Metal Halide Bulb ED28 Metal Halide Bulb Case Pack

    Radiant-Lite

    Full Case of 12 Light Bulbs  This lamp is rated for ENCLOSED fixtures If the lamp will be totally enclosed within a UL listed fixture, then this en...

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    $129.00 - $129.00
    $129.00
    $129.00 - $129.00
    $129.00
    Sold out
  • Metal Halide Bulb 400 Watt Metal Halide Bulb ED28 Mogul Base Radiant-Lite
    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99

    400 Watt Metal Halide Bulb ED28 Mogul Base

    Radiant-Lite

    This lamp is rated for ENCLOSED fixtures If the lamp will be totally enclosed within a UL listed fixture, then this enclosed rated lamp is acceptab...

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    $17.99 - $17.99
    $17.99
    $17.99 - $17.99
    $17.99
  • Metal Halide Bulb 400 Watt Metal Halide Bulb ED37 Mogul Base Radiant-Lite
    $13.95 - $13.95
    $13.95
    $13.95 - $13.95
    $13.95

    400 Watt Metal Halide Bulb ED37 Mogul Base

    Radiant-Lite

    Light Bulbs: 400 Watt Metal Halide Lamp Details: Manufacturer: Sylvania/Howard/Radiant Lite Available in Clear or Coated Finish Lamp Base Type: Mo...

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    $13.95 - $13.95
    $13.95
    $13.95 - $13.95
    $13.95
  • Metal Halide Bulb 400 Watt M59 MOG Metal Halide Bulb Base Full Case Radiant-Lite
    $129.00 - $129.00
    $129.00
    $129.00 - $129.00
    $129.00

    400 Watt Metal Halide Bulb ED37 Mogul Base Full Case

    Radiant-Lite

    Light Bulbs: 400 Watt Metal Halide Lamp Details: $10.75 each Manufacturer: Sylvania/Howard/Radiant Lite Available in Clear or Coated Finish Lamp B...

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    $129.00 - $129.00
    $129.00
    $129.00 - $129.00
    $129.00
  • 400 Watt Metal Halide Lamp Mogul EX39 Base Up M59/O
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    $156.00 - $156.00
    $156.00
    $156.00 - $156.00
    $156.00

    400 Watt Metal Halide Bulb Mogul Base M59/O BT37 Open Rated Case Pack

    Radiant-Lite

    Case of 12 Light Bulbs $13.00 eachThis lamp is rated for OPEN RATED fixturesIf the lamp will be totally enclosed within a UL listed fixture, then a...

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    $156.00 - $156.00
    $156.00
    $156.00 - $156.00
    $156.00
    Sold out
  • 400 Watt Metal Halide Pulse Start Open Rated Base Up Lamp Mogul EX39 M135/O
    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95

    400 Watt Metal Halide Pulse Start Open Rated Base Up Lamp Mogul EX39 M135/O BT28

    Plusrite

    This lamp is rated for OPEN RATED fixtures If the lamp will be totally enclosed within a UL listed fixture, then an enclosed rated lamp is accep...

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    $19.95 - $19.95
    $19.95
    $19.95 - $19.95
    $19.95
  • 400 Watt Metal Halide Pulse Start Open Rated Base Up Lamp Mogul EX39 M135/O
    $285.00 - $285.00
    $285.00
    $285.00 - $285.00
    $285.00

    400 Watt Metal Halide Pulse Start Open Rated Base Up Lamp Mogul EX39 M135/O BT28 Full Case

    Plusrite

    Full Case of 12 Bulbs $23.75 Each This lamp is rated for OPEN RATED fixturesIf the lamp will be totally enclosed within a UL listed fixture,...

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    $285.00 - $285.00
    $285.00
    $285.00 - $285.00
    $285.00
  • Metal Halide Bulb 400 Watt Metal Halide Pulse Start Open Rated, EX39 M135/O/M155/0 BT37 Radiant-Lite
    $17.95 - $17.95
    $17.95
    $17.95 - $17.95
    $17.95

    400 Watt Metal Halide Pulse Start Open Rated, EX39 M135/O/M155/0 BT37

    Radiant-Lite

    This lamp is rated for OPEN RATED fixtures If the lamp will be totally enclosed within a UL listed fixture, then an enclosed rated lam...

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    $17.95 - $17.95
    $17.95
    $17.95 - $17.95
    $17.95
  • Metal Halide Bulb 400 Watt Pulse Start Metal Halide Bulb Mogul Base M135/E ED37 Case Pack LightStore
    Sold out
    $285.00 - $285.00
    $285.00
    $285.00 - $285.00
    $285.00

    400 Watt Pulse Start Metal Halide Bulb Mogul Base M135/E ED37 Case Pack

    Radiant-Lite

    Full Case of 12 Bulbs $23.75 Each This lamp is rated for ENCLOSED fixtures If the lamp will be totally enclosed within a UL listed fixture, t...

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    $285.00 - $285.00
    $285.00
    $285.00 - $285.00
    $285.00
    Sold out
  • $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00

    EiKO EVD 36V 400W T-6 G6.35 Base Projector Lamp

    EiKO

    Light Bulb 36V 400W T-6 G6.35 Base:Discontinued - Limited Quantities Remain Lamp No EVD Bar Code 02810 Volts 36 Watts 400 ...

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    $10.00 - $10.00
    $10.00
    $10.00 - $10.00
    $10.00
  • High Pressure Sodium Bulb EiKO LU400 400 Watt High Pressure Sodium Lamp ED18 Mogul Base EiKO
    Sold out
    $22.00
    $22.00 - $22.00
    $22.00
    $11.79
    $11.79 - $11.79
    $11.79

    EiKO LU400 400 Watt High Pressure Sodium Lamp ED18 Mogul Base

    EiKO

    Voltage Rating 100 Watts 400 Base Type Mogul Screw (E39) Bulb Type ED18 MOL in/mm 9.75/247.6 MOD in/mm 2.28/58.0 LCL in...

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    $22.00
    $22.00 - $22.00
    $22.00
    $11.79
    $11.79 - $11.79
    $11.79
    Sold out
  • Metal Halide Wall Pack ***CLEARANCE*** Howard LDWP-400-MH-4T Large Metal Halide Wall Pack 400 Watt Pulse Start 4 Tap Radiant-Lite
    Metal Halide Wall Pack ***CLEARANCE*** Howard LDWP-400-MH-4T Large Metal Halide Wall Pack 400 Watt Pulse Start 4 Tap Radiant-Lite
    Sold out
    $175.00
    $175.00 - $175.00
    $175.00
    $89.95
    $89.95 - $89.95
    $89.95

    Howard LDWP-400-MH-4T Large Metal Halide Wall Pack 400 Watt Pulse Start 4 Tap

    Radiant-Lite

    Brand: Howard Photocell Adaptable Wattage: 400 Pulse Start Metal Halide  Textured Bronze Finish with Tempered Glass Lens Bulb: Included MH400/U/PS ...

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    $175.00
    $175.00 - $175.00
    $175.00
    $89.95
    $89.95 - $89.95
    $89.95
    Sold out
  • Metal Halide Bulb Howard MH400/ED37 400 Watt Metal Halide Bulb ED37 Mogul Base Howard Lighting
    $22.95 - $22.95
    $22.95
    $22.95 - $22.95
    $22.95

    Howard MH400/ED37 400 Watt Metal Halide Bulb ED37 Mogul Base

    Howard Lighting

    Light Bulbs: 400 Watt Metal Halide Lamp Details: Manufacturer: HowardFinish: Clear Lamp Base Type: Mogul ED37 Light Bulb Length: MOL (in): 11.5 ...

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    $22.95 - $22.95
    $22.95
    $22.95 - $22.95
    $22.95
  • Metal Halide Ballast Kit Keystone MH-400A-Q-KIT /A 400W Metal Halide Ballast Kit M59 4 Tap Keystone
    $149.00
    $149.00 - $149.00
    $149.00
    $125.00
    $125.00 - $125.00
    $125.00

    Keystone MH-400A-Q-KIT /A 400W Metal Halide Ballast Kit M59 4 Tap

    Keystone

    LAMP TYPE: 400W Standard Metal Halide (M59 or H33) INPUT VOLTAGE: Quad Tap (120/208/240/277) CIRCUIT TYPE: CWA WARRANTY: 2 Years • ANSI Designation...

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    $149.00
    $149.00 - $149.00
    $149.00
    $125.00
    $125.00 - $125.00
    $125.00
  • Metal Halide Starter 400W M135
    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00

    Metal Halide Starter 400W M135

    LightStore

    50 watt and 400 watt Metal Halide ballastsBallast Type: Magnetic15 ft.Max Lamp to BallastLamp Family: High Intensity DischargeWorks with 120V or Mu...

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    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00
  • NSI 400 Watt High Pressure Sodium Ballast Kit Quad
    $98.00 - $98.00
    $98.00
    $98.00 - $98.00
    $98.00

    NSI 400 Watt High Pressure Sodium Ballast Kit Quad

    NSI

    Brand: NSIType: High Pressure SodiumVoltage Rating: 120, 208, 240, 277 VoltsStart Type: IgnitorWattage: 400 WattsSpecial Features: 400 Watt, Quad V...

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    $98.00 - $98.00
    $98.00
    $98.00 - $98.00
    $98.00
  • $31.00 - $31.00
    $31.00
    $31.00 - $31.00
    $31.00

    Philips 23283-5 400W ED37 Pulse Start Metal Halide Bulb Mogul Base MS400/U/PS

    Philips

    Brand Philips MPN (Part No.) 23283-5 Order Code MS400/U/PS UPC 46677232832 Base Type Mogul (E39) Family N/A Bulb Color Clear Bulb...

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    $31.00 - $31.00
    $31.00
    $31.00 - $31.00
    $31.00
  • HPS Grow Light Plantmax PX-LU400 400 Watt High Pressure Sodium Grow Lamp Plantmax
    $29.95 - $29.95
    $29.95
    $29.95
    $29.95 - $29.95
    $29.95

    Plantmax PX-LU400 400 Watt High Pressure Sodium Grow Lamp

    Plantmax

    Brand: Plantmax Part Number: PX-LU400 Wattage: 400 Metal Halide Shape: ET18 Metal Halide Base: Mogul (E39) ANSI Code: S51 Color Temperature...

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    $29.95 - $29.95
    $29.95
    $29.95
    $29.95 - $29.95
    $29.95
  • Plantmax PX-MH400/LU/7200 400 Watt Metal Halide Conversion Grow Lamp
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    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95

    Plantmax PX-MH400/LU/7200 400 Watt Metal Halide Conversion Grow Lamp

    Plantmax

    Brand: Plantmax Part Number: PX-MH400/LU/7200 Wattage: 400 Metal Halide Shape: ED37 Metal Halide Base: Mogul (E39) ANSI Code: S51 Color Tempe...

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    $39.95 - $39.95
    $39.95
    $39.95 - $39.95
    $39.95
    Sold out