Classification: COB Light efficiency / indication: CRI > 80 Wattage: 30W/50W/100W Luminous flux: 110-130lm/w Lamp body size: 165*160*120mm/210*190*140mm/250*240*190mm LED light source: LED light source Lamp material: aluminum + toughened glass Number of LED lamp beads: 1 Ip Protection Index: Ip66 Input voltage: AC110-265V/DC24V Luminous angle: 45 ° Lantern Pearl Brand: Jingyuan / Osram / Prior / Kerry Color temperature: W white / WW warm white / R red / G green / Blan / P powder / RGB Certification: CE/Rohs/IEC/CQC