Best High Pressure Sodium Bulbs

Hydrofarm Quantum 600W Digital Dimmable Ballast + DIGILUX 600W HPS Hydroponics Grow Light

  • Brand New **Quantum 600 Watt** Dimmable Electronic Ballast!.
  • Strike both Metal Halide and High Pressure Sodium Bulbs.
  • Accepts 120v or 240v (Both cords included).
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4 QUANTUM 600W Watt HPS & MH Dimmable Digital Grow Light Lamp Ballasts | QT600

  • (4) Brand New **Quantum 600 Watt** Dimmable Electronic Ballast!.
  • Strike both Metal Halide and High Pressure Sodium Bulbs.
  • Accepts 120v or 240v (Both cords included).
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Hydrofarm Quantum QT400 Dimmable Ballast 400W 400 W

  • Run at 100%, 75% or 50% power (400 W runs at 100% and 75%).
  • Strikes both metal halide and high pressure sodium bulbs.
  • Accepts 120V/240V with no wiring needed (both cords included).
  • 208V-configurable with electrician assistance.
  • NOTE: The Quantum II series ballasts are designed to operate single-ended lamps only, and cannot run double-ended (DE) lamps.
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3 QUANTUM 1000W Watt HPS & MH Dimmable Digital Grow Light Ballasts | QT1000

  • (2) **Quantum 1000 Watt** Dimmable Electronic Ballasts.
  • Strike both Metal Halide and High Pressure Sodium Bulbs.
  • Accepts 120v or 240v with no wiring needed (Both cords included).
  • Accepts 50 Hertz to 60 Hertz with no extra wiring needed.
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2 QUANTUM 1000W Watt HPS & MH Dimmable Digital Grow Light Ballasts | QT1000

  • (2) Brand New **Quantum 1000 Watt** Dimmable Electronic Ballasts.
  • Strike both Metal Halide and High Pressure Sodium Bulbs.
  • Accepts 120v or 240v with no wiring needed (Both cords included).
  • Accepts 50 Hertz to 60 Hertz with no extra wiring needed.
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4 QUANTUM 1000W Watt HPS & MH Dimmable Digital Grow Light Ballasts | QT1000

  • (4) Brand New **Quantum 1000 Watt** Dimmable Electronic Ballasts.
  • Strike both Metal Halide and High Pressure Sodium Bulbs.
  • Accepts 120v or 240v with no wiring needed (Both cords included).
  • Accepts 50 Hertz to 60 Hertz with no extra wiring needed.
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Hydrofarm Quantum QT600 Dimmable 600W Digital Ballast 600 W

  • Run at 100%, 75% or 50% power (400 W runs at 100% and 75%).
  • Strikes both metal halide and high pressure sodium bulbs.
  • Accepts 120V/240V with no wiring needed (both cords included).
  • 208V-configurable with electrician assistance.
  • NOTE: The Quantum II series ballasts are designed to operate single-ended lamps only, and cannot run double-ended (DE) lamps.
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Quantum 1000W Watt HPS & MH Dimmable Digital Grow Light Lamp Ballast 6 Pack

  • Strike both Metal Halide and High Pressure Sodium Bulbs.
  • Accepts 120v or 240v with no wiring needed (Both cords included).
  • Accepts 50 Hertz to 60 Hertz with no extra wiring needed.
  • Runs 15% cooler than other digital ballasts on the market.
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SUNLITE 81252-SU LED T36 Super Bright High Lumen Corn Light Bulb, 40 Watts (375W Equivalent) 4800 Lm, Medium e26 Base, 120-277 Multi Volt, Non-Dimmable, 50K-Super White, UL Listed-Wet Location

  • UPGRADE TO LED - These LED T36 corn bulbs are the perfect replacement for metal halide, mercury vapor, and high/low pressure sodium bulbs in high bay fixtures. These bulbs are instant on at full brightness with no warm up time..
  • ENERGY EFFICIENT - These bulbs give out as much light as a 375 incandescent watt bulb while only using 40 watts of electricity. Estimated yearly energy cost is a low $4.82 (Based on 3 hours/day use at $0.11/kWh).
  • HIGH LUMEN OUTPUT - LED Bullet Bulbs provide 220 degree lighting coverage giving them a broader spread than UFO bulbs and more downlight than corn bulbs. Each bulb contains 106 LEDs and gives off a bright 4800 lumen output with Super White 5000K color temperature..
  • LONG LIFE - With a 50,000 hour lifespan these bulbs will provide significant savings in electricity over their lifetime and require less maintenance for hard to reach fixtures. Ideal for warehouses, garages, workshops, barns, retail stores, gyms and other commercial/industrial applications..
  • UL LISTED - These bulbs are UL Listed for Wet Location installations. They have a medium base (E26) and can be used with mogul base (E39) adapters (not included). For use in 120-277 volt fixtures. Ingress protection (IP) rating of 44..
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