40*40mm Tube Aluminum LED Profile Yangzhou Huacai Photoelectricity Co., Ltd. Base Info Model NO.:LT40Size:40*40*2500mmDiffuse Cover:Opal PCWaterproof:IP40Diffuse Cover Light Transmittance:>85%Warranty:2 YearsTrademark:JOYOLIGHTSpecification:cartonOrigin:China Description Pre:COB LED Spot Light with High Power Next:High Power 12W LED Spot Light