IP65 Waterproof recessed led downlight

IK-DLP series: LED type: Osram LED COB Voltage:AC 100- 277V Power :10W/15W/20W/30W/50W Size:3.5",4.5" ,5.5", 7",9.5" BEAM ANGLE :24° /45°/ 60 CIR: >80Ra or 90Ra Material: Aluminum Color Temperature: 2700K/3000K/4000K/5000K Efficiency: 80-85lm/w±10% Driver:0-10V /Triac /Dali) / or Non-dimmable Certification CE/EMC/LVD/ROHS Warranty: 5 year Long LED life: More than 50,000 hours