ParfactWorks HB1500 is a 150 W, fanless quantum‑board LED grow light built around Samsung LM301H whites with added 660 nm red, 730 nm IR and 395 nm UV. The HB1500 uses a dimmable Mean Well driver (0–100%) and a reflector hood to improve canopy penetration. Official guidance rates coverage at 4'×4' for vegetative growth and 3'×3' for flowering; PPFD maps show about 986 µmol/m²/s at 12 in (30 cm). The board carries 312 LEDs (148×3000 K + 148×5000 K + 10×660 nm + 2×730 nm + 4×395 nm), a 120° beam, and a stated lifetime over 70,000 hours. Physical specs are 360×360×79 mm and approximately 1.7 kg. Suitable for small tents and spaces needing quiet operation and full‑cycle spectrum.
