20*20mm Aluminum LED Profile Yangzhou Huacai Photoelectricity Co., Ltd. Base Info Model NO.:LS2020Size:20*20*2500mmDiffuse Cover:Opal PMMAWaterproof:IP40Diffuse Cover Light Transmittance:>85%Warranty:2 YearsTrademark:JOYOLIGHTSpecification:cartonOrigin:China Description Pre:2020 New Design 7W-30W COB LED Downlight_LED Down Light Light Down Next:35*35mm Aluminum LED Profile