The Sayhon SH2000 is a full‑spectrum LED grow light with an average power draw of 208 W. It uses Osram OSCONIQ S 3030 diodes and a 592‑LED array combining 2700K and 5000K whites with 660 nm deep red and 460 nm blue. A switchable supplement bar adds 390 nm UV‑A and 730 nm infrared to support different growth stages. The fixture features 5–100% dimming, an integrated driver, and a fanless aluminum heat sink for silent operation. Sayhon rates efficiency at 2.7 µmol/J. Recommended coverage is about 4×4 ft for vegetative growth and roughly 3×3 ft for flowering. Dimensions are 23.0 × 11.8 × 2.4 inches with a wide 100–277 V AC input range, suitable for mid‑size tents and small rooms.
