HLG BlackBird
Best high efficiency light for dedicated indoor square tent growers.
This high-efficiency panel delivers a uniform, diffused light spread that maximizes canopy penetration without the noise of active cooling. It is a reliable, set-it-and-forget-it solution for home cultivators looking to optimize both vegetative and flowering stages in a standard four-by-four space.
$699.00
at
Greenlightsdirect
Who it's for
- Home growers seeking professional-grade yields from a single fixture
- Cultivators prioritizing even canopy growth and consistent flower quality
- Indoor gardeners operating in noise-sensitive environments or shared living spaces
Who should skip it
- Budget-conscious hobbyists looking for the lowest possible entry cost
- Growers requiring modular hardware for unconventional or narrow cultivation spaces
- Tech-focused users who prefer integrated app-based automation and scheduling
Performance breakdown
Photon Efficacy
Industry-leading conversion rates ensure maximum light output per watt consumed.
Canopy Penetration
Six quantum boards provide exceptional light spread across dense foliage.
Thermal Management
Passive cooling design eliminates noise while maintaining optimal operating temperatures.
Spectrum Versatility
Full-spectrum output handles every growth stage from seedling to harvest.
Installation Ease
Lightweight frame and auto-sensing voltage make setup straightforward and hassle-free.
Coverage Uniformity
Designed specifically to eliminate hot spots across a four-by-four footprint.
Key Specs
Power
100-600 Watts
Voltage
120-277 VAC
Light Source
Full Spectrum White & Deep Red
Flowering Footprint
16 square feet
Veg Footprint
36 square feet
System PPF Efficacy
2.79 μmol/joule
Total Output
1567 PPF
Dimensions
26 x 26.75 x 2.75 inches
Weight
17.45 lbs
Recommended Mounting Height
20-30 inches
Know before you buy
Still have a question?
Ask Metto anything about the HLG BlackBird before you decide.
