... brightness,FCC, RoHS certificate, beam angle can be changed from 0-90 degree. Frosted cover and transparent cover available, UL number ... number E336541&E336542.2. Rotatable cap, 0-90°.3.Power Factor (PF): ≥ 0.85.4.Range of Color Temperature: Pure white 6000K—7000K, ... Commercial White 4000—5000K, Warm White 3000K—3500K.5.CRI: 72 ...