... dimmable LED ceiling lighting 5w 7w 9w 12w 20w CE RoHs· Dimmable and non-dimmable led ceiling light· High efficiently to ... ,Bridgelux,Edison,Epistar etc.CertificateCE,RoHSQuality Warranty3 years quality warranty,5 years maintainenceApplicationHome,office,shopping mall,hotel, ... 8. Installation methods: Mounted the lamp into the ceiling or other reserved spaceView the dimming performance at http ...