HortiBloom LED’s SOLO 600w is a COB-hybrid LED panel introduced in 2015 and intended for 4'x4' flowering spaces. It combines four Cree CXA2540 COBs with 189 Bridgelux 5 W diodes to create an “absolute full spectrum,” with selectable Extreme Veg and Extreme Bloom modes plus IR and UV chips. Actual wall draw is about 580 W (Veg 220 W, Bloom 360 W), and recommended coverage is a 120 x 120 cm core with up to 135 x 135 cm total. The fixture measures 55 x 55 x 8.5 cm and weighs approximately 14 kg. Additional features include user-switchable Veg/Bloom channels, UL drivers, 90°/160° lenses for coverage options, daisy-chain linking, and internal cooling fans. It was listed as a HortiBloom bestseller from 2015 to 2018.
