Input voltage: 80 to 260V AC Frequency: 50/60Hz Power efficiency: >85% Power factor: >0.9 Power consumption: 9W Color temperature: 2,700 to 6,500K Light color: warm white/natural white/pure white Luminous flux: 720lm 卤 10% CRI: >80%Ra LED types: 9W COB chip (Epileds, Epistar, Bridgelux, Cree are available) LED quantity: 1 piece Beam angle: 80 to 120掳 Main materials: Diffuser/lens: PC Body: aluminum Product dimensions (褎 x H): 180 x 90mm Cave size: 褎160mm