The LUMii Black 720W LED is an energy-conscious yet powerful six-bar fixture designed to rival high-output HID systems at a fraction of the heat and noise. Driven by LUMii’s 600W digital ballast (sold separately), it delivers a full-spectrum light mix enhanced with 660 nm deep-red diodes suitable for both vegetative and flowering cycles. With a total PPF of around 1870 µmol/s and an efficacy of 2.6 µmol/J, it not only outperforms typical 1000W HPS lamps but also approaches the power of double-ended HPS systems, all while remaining cooler and quieter. The lightweight, modular design includes hanging points and allows the ballast to be mounted directly or remotely via extension leads, simplifying installation and optimizing heat management. LUMii’s product line is quite extensive and they have something to fit all types of gardens. So don’t hesitate to check out their Black Blade 400W or LUMii Sunblaster 600W.
