... light heat sinkDescription:1)Material : 6063 6061 6060 and different aluminium alloy 2)we offer quality range of led street light ... casing with toughened glass, frame, gasket, gland & screws, and heat sink.In ... , we also provide led down light casing precision-engineered using die-casting. Our range includes28w, 42w, 60w, 64w, 84w, 120w, 126w, 150w ...