Silicone gasket. Static weight (20000N) 2000 KG. Tempered protective glass. Thermoplastic housing. Light source: n°1 COB LED 25W complete with Symmetric reflector 24° or 45° with 99,9% pure aluminium bright finishing for maximum luminous efficiency and control of the light. Built-in power supply. Neoprene electric cable and waterproof connector included.