Input voltage : AC90-260V 50/60Hz , power consulption 10W , 880lm , LED from Taiwan . Indoor use only . View angle : 150° , operating temperature: -25°C-+65°C , Storage temperature : -25°C-+65°C , CRI : Ra >80 , lifespan : 100,000 hours . Color available : 3000K, 4000K , 5000K . Size : Φ190*H96mm