Horticulture HLG-550 V2 LM301B Full Spectrum +Red+ White LED Grow Light

ECO Farm


Collections: Horticulture Lighting, LED GROW LIGHTS

Type: Unknown Type


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Our HLG550 V2 Commercial Indoor Horticulture LED grow light is designed to replace a single-ended 1000b watt HID light. Each HLG-550 V2 uses 4 of our custom designed full-spectrum high efficiency white light quantum boards with Samsung LM301B and Deep Red LED 660 nm. Learn more about the individual QB-288 boards . This unit is dimmable, with wattage output from 200 to 480 watts.

HLG-550 V2 Independent Lab


  • High efficiency white light quantum boards
  • Full-spectrum White and 660 nm Red
  • Reliable passive-cooled design
  • Better canopy light penetration with diffused light
  • Dimmable power supply included
  • Auto sensing power supply works on both 120 VAC and 240 VAC
  • 3-year warranty
  • Higher intensity and more even coverage in a grow tent, reflective area, or by crossing over using multiple HLG-550 V2 lamps.


    Power 240-480 Watts
    Voltage Range 90-277 VAC
    LED Samsung LM301B & Deep Red
    Flowering Footprint 4.5' x 4.5' or 4' x 5' at 24'
    Veg Footprint 6' x 6' at 36”
    System Efficiency 168 Lm/W
    System PPF Efficacy 2.6 μmol / joule
    Total output 1257 PPF
    Dimensions 26"X20"x3"
    Recommended Mounting Height 24-32 inches above canopy

    Detailed description

    • At 2.6 umol/j, the HLG 550 V2 is the most efficient single-ended 1000-watt HID replacement on the market!
    • The Horticulture Lighting Group HLG 550 V2 LED light will replace a single-ended 1000W HID while only drawing 480 watts at the wall and exuding the light output of 1,257 umol/s!
    • Each HLG 550 V2 lamp uses 4 custom-designed high-efficiency white light quantum boards with a total of : 1088 Top-Bin Samsung LM301B LED arrays and 64 Top-Bin Osram 660nm Deep Red LED arrays.
    • Amperage: 4.23A @ 120V; 2.16A @ 240V

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