ParfactWorks HB1000 is a 100 W quantum‑board LED for compact grow spaces. The HB series manual specifies a 3' x 3' vegetative footprint and 2' x 2' flowering footprint, with recommended hanging heights from 24–36 inches (seedling) to 6–12 inches (bloom). The fixture measures 360 x 360 x 79 mm and weighs about 1.2 kg. It uses Samsung LM301H white diodes supplemented by 660 nm deep red, 740 nm infrared, and 395 nm ultraviolet, totaling 218 LEDs, and runs fanless with a 120° beam angle. Input voltage is 100–265 V AC, and the light is not dimmable on the HB1000 version. Rated lifespan is over 70,000 hours.
