Horticulture Lighting Group HLG 225 LED Grow Light

Sale price$299


The HLG 225 LED grow light can replace a 315 watt CMH. Its par efficiency is reported at 2.1 umol/J, and the light output is 470 PPF. The LEDs emit a full white spectrum that reaches the lowest point below the canopy resulting in more vigorous growth of stems and formation of new healthier buds. The 630 nm red and 660 nm deep red wavelength support plant growth, plant blossom and yield respectively.

  • White-Light Full Spectrum: The light mimics the natural sunlight properties like colour temperatures, colour output and encourages healthy plant growth.

  • Passive-Cooled Design: Huge heatsink helps maintain the ambient temperature of the system so that the LEDs perform to its fullest potential.

  • Top-Bin Samsung LM301B LEDs:The highest-performing LEDs available in the market which deliver the highest photon efficacy and can increase yields up to 40%.

  • Optimal Canopy Penetration: The diffused or scattered light reduces the crop stress and penetrates deeper for stable growth and improvement in plant quality.

  • Designed and Made in the US

The grow system has highly-efficient white LEDs that emit 630 nm and 660 nm deep red wavelengths that are optimized for plants. Plants absorb the red and far-red light spectrums and help in the process of germination, bulb, tuber formation, root development, fruit generation and flowering. The 660 nm spectrum helps in plant blossom, yielding fruits, whereas 630nm encourages plant growth.

The PAR efficacy of the grow system is an incredible 2.1 umol/J, and its light output is 470 PPF.

The dimensions of the fixture are 12” x 10” x 4” and its vegetative footprint is 4' x 4' and flower footprint is 2.5' x 2.5' to 3' x 3'. The recommended mounting height of the fixture is between 18-24".

Your yields production will increase by 40% as the LED grow system is equipped with top-bin Samsung LM301B LEDs that give out the brightest light and have high photon efficacy.

The LEDs emit diffused, or scattered light that penetrated deeper, which results in higher photosynthesis rate and nourished the plant for superior quality yields. Diffused light can help improve the yields, lower crop temperature, higher leaf count, shorter crop time.

The system has a passive-cool design that maintains the ambient temperature of the system so that the LEDs can work efficiently. The passive-cool design does not require any cooling fans to dissipate heat so, the system will help save majorly on energy consumption costs. As the heat management system does not use any cooling fans; therefore, it won't create any unnecessary sounds to disturb the surroundings.


  • SKU/Model No.:HLG-225-LAMP

  • Power: 225 Watts

  • LED: White + Red + Deep Red

  • Flowering Footprint: 2' X 2.5' or 3'X3'

  • Veg. Footprint: 4'X4'

  • System PPF Efficacy: 2.10 μmol/joule

  • Total output: 470 PPF

  • CMH Equivalent: 315 watts

  • LEDs: Top-Bin Samsung LM301B white light diodes, Osram 630nm red & 660nm deep red

  • Mounting Height: 18-24"

  • Thermal Management: Passive cooling

  • Dimensions: 12” x 10” x 4”

  • Operating/Input Voltage: 120-277VAC; 50Hz-60Hz

  • Amperage: 1.87 @ 120V; 1.02A @ 240V

  • Finish: Aluminum

  • Warranty: 1 Year

Recommended for:

  • Grow tents

  • Grow rooms

  • Small indoor grow

  • Supplemental lighting

  • Vegetative growth and flowering

  • Full-cycle growing from seedling to flower

  • Soil, hydroponic, aeroponic, or aquaponic systems


Full spectrum White with boosted Red for excellent results in both Veg and Bloom

Customer Reviews

No reviews yet

Recently viewed