150w Metal Halide Flood Light Fitting Die-casting aluminium alloy body, Borasilicate glass, 150w Metal Halide Flood Light Fitting Housing:Die-casting aluminium alloy body,finished with powder coating.Front glass:Borasilicate glass.Reflector:Anodized high purity aluminium reflector,chemically brightened.Lamp source:70W,150W High pressure sodium lamp or 70W,100W,175Wmetal halide lamp.