HM Quantum Board 200W Eco

Harvest Master Quantum Board 200W Eco is a compact, dimmable LED panel built around a 30 x 45 cm board with passive cooling. It draws 200 W and uses a mixed diode set of Samsung 281B and Epistar chips (444 LEDs total) to deliver a full-spectrum output: 3000K and 5000K white supplemented by 660 nm deep red and 730 nm infrared. Rated efficacy is 2.75 µmol/J, with a stated lifetime over 30,000 hours. The unit weighs 2.06 kg and runs on 100–240 V, 50/60 Hz. Typical grow footprint is roughly 60 x 60 to 80 x 80 cm depending on stage and dimming. A built‑in dimmer and a two‑year warranty are provided; output is comparable to a 320 W HPS while using less power.