Designed from the ground up, the Model 37 trailer lamp has been engineered for use on boat trailers where regular submersion is common. The lamps are protected from water ingress with a two-stage sealing system that incorporates ultrasonic welding and a two-part epoxy glue. This allows the lamps to comply with the stringent IP68 standard. Each lamp is fitted with a waterproof connector and joins effortlessly to the main harness which is also compliant to the IP68 standard. All hardware is made from 316 stainless steel and suitable for marine environments. Available in twin blister packs and Plug and Play kits, each kit contains two rear combination lamps (one with in-built licence plate lamp), two red/amber side marker lamps, main harnesses and two popular trailer plugs to suit the most common sockets fitted to vehicles.