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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.

Best Selling Products

See what our customers love. Best selling products at the best prices.
  • 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
  • Sodium Starter Sodium Ignitor 400W S51 Radiant-Lite
    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00

    Sodium Ignitor 400W S51

    Radiant-Lite

    Starter / Ignitor for 400 Watt high pressure sodium ballast kitsWill run: 250 watt and 400 watt HPS ballasts Howard Industries Model: ST2000 / Radi...

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    $8.00 - $8.00
    $8.00
    $8.00 - $8.00
    $8.00
  • LDWP Pulse Start 400 Watt M135
    Sold out
    $175.00
    $175.00 - $175.00
    $175.00
    $89.95
    $89.95 - $89.95
    $89.95

    Radiant-Lite HLF-400-HSW Large Metal Halide Wall Pack 400 Watt Pulse Start 120V-277V

    Radiant-Lite

    Brand: Radiant-Lite Photocell Adaptable Wattage: 400 Pulse Start Metal Halide  Textured Bronze Finish with Tempered Glass Lens Bulb: Included MH400...

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    $175.00
    $175.00 - $175.00
    $175.00
    $89.95
    $89.95 - $89.95
    $89.95
    Sold out
  • Metal Halide Shoe Box Radiant-Lite 400 Watt Metal Halide Shoebox Flood M135 4 Tap White Radiant-Lite
    Sold out
    $225.00
    $225.00 - $225.00
    $225.00
    $125.00
    $125.00 - $125.00
    $125.00

    Radiant-Lite 400 Watt Metal Halide Shoebox Flood M135 4 Tap White

    Radiant-Lite

    Flood Light includes lamp, body, ballast kit, socket and choice of mount. Bulb: Included MH400/U/PS Pulse Start Metal Halide Wa...

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    $225.00
    $225.00 - $225.00
    $225.00
    $125.00
    $125.00 - $125.00
    $125.00
    Sold out
  • 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 Ballast Kit 400 Watt Ballast Kit Metal Halide M59 5-Tap Radiant-Lite
    $89.95
    $89.95 - $89.95
    $89.95
    $69.00
    $69.00 - $69.00
    $69.00

    Plusrite 7270 400 Watt Ballast Kit Metal Halide M59 5-Tap

    Plusrite

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

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    $89.95
    $89.95 - $89.95
    $89.95
    $69.00
    $69.00 - $69.00
    $69.00
  • LDWP Pulse Start 400 Watt M135
    Sold out
    $175.00
    $175.00 - $175.00
    $175.00
    $89.95
    $89.95 - $89.95
    $89.95

    Radiant-Lite HLF-250-HSW Large Metal Halide Wall Pack 250 Watt Pulse Start M139 4 Tap

    Radiant-Lite

    Brand: Radiant-Lite Photocell Adaptable Wattage: 250 Pulse Start Metal Halide  Textured Bronze Finish with Tempered Glass Lens Bulb: Included MH250...

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    $175.00
    $175.00 - $175.00
    $175.00
    $89.95
    $89.95 - $89.95
    $89.95
    Sold out
  • MH Grow Light Plantmax PX-MS400/7200/T 400 Watt Metal Halide Grow Lamp 7200K BT62 Plantmax
    $59.95 - $59.95
    $59.95
    $59.95 - $59.95
    $59.95

    Plantmax PX-MS400/7200/T 400 Watt Metal Halide Grow Lamp 7200K BT62

    Plantmax

    Brand: Plantmax Part Number: PX-MS400/7200 ANSI Code: M59/E Bulb Type: Metal Halide Wattage: 400 Watt Bulb Shape: ED37 Base Type: Mogul (E39) Le...

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    $59.95 - $59.95
    $59.95
    $59.95 - $59.95
    $59.95
  • 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
  • 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 Mogul Base M59/O BT37-P Protected Radiant-Lite
    $17.90 - $17.90
    $17.90
    $17.90 - $17.90
    $17.90

    Plusrite 1042 400 Watt Metal Halide Bulb Mogul Base M59/O BT37-P Protected

    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 lamp is accepta...

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    $17.90 - $17.90
    $17.90
    $17.90 - $17.90
    $17.90
  • Metal Halide Bulb Satco S5884 MP400/ED37/PS/BU/4K 400 Watt Metal Halide Lamp Mogul Base Satco
    $39.95 - $39.95
    $39.95
    $39.95
    $39.95 - $39.95
    $39.95

    Satco S5884 MP400/ED37/PS/BU/4K 400 Watt Metal Halide Lamp Mogul Base

    Satco

    Watts 400 Shape ED37 Base Mogul Extended ANSI Base EX39 Finish Clear CCT (Kelvin) 4200 Temperature Cool White CRI 65 Lumens 4200...

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    $39.95 - $39.95
    $39.95
    $39.95
    $39.95 - $39.95
    $39.95
  • Plantmax PX-MS400 400 Watt Metal Halide Grow Lamp
    Sold out
    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95

    Plantmax PX-MS400 400 Watt Metal Halide Grow Lamp - Natural Light

    Plantmax

    Brand: Plantmax Part Number: PX-MS400 ANSI Code: M59/E Bulb Type: Metal Halide Wattage: 400 Watt Bulb Shape: ED37 Base Type: Mogul (E39) Length: 1...

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    $29.95 - $29.95
    $29.95
    $29.95 - $29.95
    $29.95
    Sold out
  • $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
  • Metal Halide Flood Light Howard HFL-400-PS-4T-A Horizontal Flood Light Pulse Start Metal Halide 400 Watt M135 4-TAP Howard Lighting
    Sold out
    $179.00 - $179.00
    $179.00
    $179.00 - $179.00
    $179.00

    Howard HFL-400-PS-4T-A Horizontal Flood Light Pulse Start Metal Halide 400 Watt M135 4-TAP

    Howard Lighting

    Manufacturer: Howard Industries - USA! Mount Choices: Swivel Bracket (included) Bulb: MH400/U/PS Pulse Start Metal Halide (included) Glass Lens: Te...

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    $179.00 - $179.00
    $179.00
    $179.00 - $179.00
    $179.00
    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 Ballast & Bulb Pulse Start Kit M135 / M155 4-Tap
    Sold out
    $59.69 - $59.69
    $59.69
    $59.69 - $59.69
    $59.69

    400 Watt Ballast & Bulb Pulse Start Kit M135 / M155 4-Tap

    Radiant-Lite

    Ballast ANSI ID: M135 / M155 Full bulb and ballast replacement kit w/ capacitor, ignitor, core & mounting hardware Ballast Type: Pulse Start M...

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    $59.69 - $59.69
    $59.69
    $59.69 - $59.69
    $59.69
    Sold out
  • Aquarium Bulb Plusrite 1026 400W T15 Metal Halide E39 Mogul Screw Base -4000K Plusrite
    $19.95
    $19.95 - $19.95
    $19.95
    $16.02
    $16.02 - $16.02
    $16.02

    Plusrite 1026 400W T15 Metal Halide E39 Mogul Screw Base -4000K

    Plusrite

    Watts: 400W Base: E39 Mogul Screw Base Shape: T15 Manufacture: Plusrite Cross Reference 1: MH400/T15/HOR/4K ANSI Code: M59/E Finish: Clear Op...

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    $19.95
    $19.95 - $19.95
    $19.95
    $16.02
    $16.02 - $16.02
    $16.02
  • 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
  • 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 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
  • 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 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