... warranty Solar system is available LED streetlight, 120W LED street light, LED street lighting, Ultra-bright LED road light, LED road lamp 120W, Solar LED street lamp ... 40,000 hours Housing materials: aluminum alloy, tempered glass, and stainless steel Net weight: 9.2kgs2 ... risist acid & alkali & preventaging . 5mm toughened transparent glass, high temperature resisting, high intensity, easy for lights ...