... and shapes available Has nice transparency Good heat dispersion LED lamp cover,lamp cover,extrusion profile,extruded plastics,Customized size,colors,and ... .Standard:ISO9001:2008,ROhs CERTIFICATION.3.Usage:lighting lamp cover4.Feature:High UV-resistant,good aging resistant ... standard Extruded LED lamp cover,we can always offer the custom profile option. PC lamp cover,lgiht cover,extrusion cover,extruded ...