Street light cover is made of aluminum, the production process is sand casting. Lamp cover is an accessory of street light. Die-casting Aluminum Street Light Cover Feature: 1. Good light transmission 2. Dustproof, waterproof 3. Safe and reliable 4. Long service life More information you can views here Die-casting Aluminum Street Light Cover Description: Name Street Light Cover Size Customized Material Aluminum Finish Dark grey Hot galvanized and painting as standard, dark bronze, grey, matt black and other RAL color is available upon request. OEM & ODM Acceptable Application Street Light, LED Light