... of shops, hotel, hospital, school. Waterproof, high quality Luminous Letter / LED Sign letter / Advertising sign Used of shops, hotel, hospital, school.Waterproof ... brightnessIntensityVery goodNormalFrameworkMetal frame and high transparent epoxyMetal frame, acrylic and plastic trimSpecificVery detailed, delicacyNormal looking, rough on edgeMin.thickness20mm>80cmMin.size1cm210cm2Light ...