Marerial: High pressure die-casting aluminium shell Highly pure aluminium reflector and anodization on the surface Transparent safe tempered glass diffuser The lampshade is made of strengthened glass, good transparency and fine intensity. Surface are painted in the electrostatic way Wire connected panel: galvanized coated steel IP 65 Size: 803*381*248mm Lampholder: E40 Weight: 15.5Kg Single package Character: Smooth surface , With Silicon rubber sealing gasket With angle adjustable device to adjust the beam angle in an position from 0-90 degree