Model no.: ew-rsl-sa60sd-h patent design Flicker free Certification: saa c-tick ce rohs lm-80-08 tm-21-11 Input: ac220-240v 50/60hz 56~58 watts Power factor: > 0.92 Actual lamp lumens efficiency: 95-100lm/w Ip rate: ip20 Color temperature: 2700k / 4000k Cri: ra>90 Beam angel: 100 degree 0-10v dimmable and dali system for option 3~5 years warranty Philips / tridonic / meanwell driver for option Finishing: white Materials: die-casting aluminum Mounting: recessed mounting 15.35kg per carton Carton dimension:99.5x35x22cm