The Model H redefines the industry's standard for greenhouse grow lights.

Purposefully engineered for maximum light delivery in high bay settings, the Model H produces the equivalent light output of a 1,000W HPS light while only consuming 600W. By integrating copper cooling tubes into the heatsink, the Model H operates much cooler than any other greenhouse grow light, making it one of the most reliable lights on the market.

Ultra-high Efficacy
The Model H delivers an impressive 1,620 μmol/s (PPF) at 400nm to 700nm and 1,700 μmol/s (PPF) at 380nm to 780nm by using the highest quality drivers and ultra-high efficiency LEDs.
This makes the Model H one of the most efficient greenhouse grow lights with a 2.75 - 2.83 μmol/J efficacy.

Powerful and Shadow-free
With a total width of 4.7", the Model H is practically shadow-free in a greenhouse setting, allowing plants to absorb undisrupted sunlight during the day.

0-10V Dimming & Mass Control
The Model H is fully compatible with the leading control systems. This allows growers to adjust the Model H's intensity as needed. Growers can control up to 96 units using commercially available systems.

Water Resistant (IP65)
The Model H is IP65 rated, fully protecting it from dust and sprays of water. Suitable for use in high humidity environments.

The Model H is the perfect choice for any greenhouse horticulture operation.

Helios Series - Model H

  • Driver: Meanwell
    AC Input: 100-277V
    True Power Consumption: 600W
    PPF: 1,620 μmol/s @ 400nm - 700nm
    PPF: 1,700 μmol/s @ 380nm - 780nm
    Efficacy: 2.75 - 2.83 μmol/J 
    Power Cable Options:
    a. NEMA 5-15P AC Cable (for 120V)
    b. NEMA 6-15P AC Cable (for 240V)
    c. NEMA L7-15P AC Cable (for 277V)
    Light Fixture Dimensions: 37.0” (L) x 4.7” (W) x 4.4” (H)
    Driver Dimensions: 22.5” (L) x 4.0” (W) x 2.8” (H)
    Weight: 26.25 lbs

  • All Helios Series Grow Lights are guaranteed against manufacturing defects for 5 years.