... hours):50000hours8. Color:Temperature:Warm White/ Pure White9. Material:PC+Aluminum10.certification:CE and RoHS Benefits:1. Solid-state, ... no noise, no stroboscopic, eye protection. 10. Unique PC cover: excellent transmittance and uniformity for light spread, but ... life guarantee12. Both milky(K) and transparent type(T) PC covers are available Applications: 1. Bus, shuttle, railcar passenger interiors ...