• Power consumption: 9W
• LED types: high power
• LED light sources: American Bridgelux
• LED quantities: 9pcs
• Input voltage: 85 to 265V
• Output voltage: 27 to 32.40V
• Operating current: 350mA±5%
• Original luminance flux: 90 to 100lm/W
• Luminous flux: 769to 855lm
• Color rendering index: 80 to 85Ra
• Power factor: ≥95%
• Working frequency range: 50 to 60Hz
• Viewing angle: 30, 45 and 60°
• Lifespan: 30,000 hours
• Light degradation: 1,000 hours is 1 to 2%
• Dimensions (Φ x H): 131.16 x 59.30mm