The HLG 600 Bspec from Horticulture Lighting Group (HLG) is a sophisticated, passive-cooled Quantum Board LED fixture engineered to replace single-ended 1000 W HID systems while consuming just up to 600 W. It features four full-spectrum boards loaded with high-efficiency Samsung LM301H diodes and a powerful boost of 470 nm blue LEDs, an optimized spectrum tailored for vigorous vegetative growth. Capable of dimming smoothly from 60 to 600 W via its integrated driver, the HLG 600 Bspec offers remarkable flexibility. Effective coverage spans approximately 180 × 180 cm (6′ × 6′) during vegetation, with recommended hanging heights of 70-90 cm above the canopy to ensure optimal light penetration. But if you’re thinking about another more powerful or a different lighting system, then check out the HLG 650R or even the HLG Scorpion Diablo V2.
