Housing made of non-corrosive die-cast aluminium, for exterior application. Mounting bracket: steel, powder-coated. Ceramic coated toughened glass. COB LED with socket for easy replacement. Reflector made of pure aluminium, glossy brightened and anodised, respectively high efficient narrow beam optics with 16 discrete refractors. Standard Gore™ Protective Vents diaphragm valve for reduction of condensation.