3 years warranty, good price,CE,RoHS,SAA CREE led, 3,300 lumens Mean Well IP67 driver the most reliable manufacturer Parameter: Model: FLD30L02Input voltage: AC85-265V 50-60HzEfficiency of power: ≥92% with life time 50,000 hours.Emitter power: 30W, other optional wattage: 10W,20W,40W,50WComparison with MH/SON: 30W LED=70W MH/SONLuminous efficiency: ≥110Lm/WLamp efficiency: ≥95%CRI: Ra> ...