Round or Square face plate: marine grade stainless steel 316 Optional clear or frosted 10mm thick tempered glass lens Suitable for walkover or drive-over for 11,000 pounds at 50 mph 20 degree adjustable lamp angle Heavy wall blow molded polymeric enclosure SpecificationsIP: 65 Volts: 230-240v Lamp Type: Compact fluorescent Wattage: 26w Dimensions:Square: 270mm x 270mm Round : 270mm Depth: 263mm