General Type Gimbal Downlight Mounting Ceiling recessed IP-Rating IP20 Construction Diecast Aluminium Operating Temp -10°c to +40°c Protection Class 2 Certification CE (EN60598-1) Warranty 5 years (refer to warranty document) LED Engine Power Output 2x8.9w (17.8w) CCT 2700k / 3000k / 4000k Lumen Output 1920lm / 1920lm / 2144 lm CRI 80 (90 on request) Optics 12° / 24° / 38° (60° on request) Lifetime 50,000h (B80, L10) Control Gear Remote Driver (1 driver per LED engine) Drive Current 500mA (max) Forward Voltage 17.8v