Details:

Product Type : 9*1W LED Downlight / Ceiling light
Power : 9W
LED quantity: 9pcs
Color: Warm white\White\Cold white\Red\Green
\Blue\ Yellow
Color Temperature: 2850K~2950K for warm white,
6000K~6500K for white, 7000K~7500K for cold white.
Can do the color temperature you specified.
Lifespan : 50,000 hours
Input voltage :AC 90-264V
Housing: Aluminum
Working temperature:-20°C ~60°C
Luminous flux :840~910m for white
Beam Angle: 25°/30°/45°/60°
Power efficiency: >90%  
Power factor: >0.9  

Product Dimension: (D)135mm*(H)65mm