2.5μmol, 120W consumption, dimmer, MeanWell HLG ballast, high quality aluminum chassis, Samsung LM301H 3000k and 5000k chip, OSRAM 660nm reinforcement with UV 395nm and IR 730nm on independent switch to turn on when fruiting. Panel size 330x195. For a growing space: 60x60x160 or 80x80x180. Guaranteed for 2 years