General Type Track Light Mounting Track (3-phase) 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 COB @ 3000k Power Output 18.3w Beam 11° / 18° / 28° / 42° *Lumen Output 1399lm / 2048lm / 2030lm / 2033lm CRI 80 (90 on request) Lifetime 50,000h (B80, L10) Control Gear Integrated Driver Drive Current 650mA Forward Voltage - *2700k/4000k - data on request