... 1)Light source:3528SMD 2)Output Power:9w/16w/20w /23w 3)CRI>70 Power efficiency>90 4)CE,ROSH tube ... . Using on the wall and ceiling, Can replace the linear fluorescent light Tube specification: 65W (T8,T9,T10,T12)The advantages ... :Can be directly placed in conventional T8 , T9 or t10 fluorescent brackets, remove ballast,and starter before replacement 5ft ...