LED Ceiling Lights (OPT-TH-3*1W/T20) Optopro Lighting Technology (J. M. )., Ltd. Base Info Model NO.:OPT-TH-3*1W,T20Trademark:Optopro LightingOrigin:Jiangmen Guangdong ChinaHS Code:9405409000 Description Pre:LED Down Light (OPT-TH-3*1W/T21) Next:1x1w LED Square Downlight (DO2001)