IP67, tool-less; good solution for protection from water ingression; larger connector & anti-wicking ferrule. Recommended for wet environments and on-site length adjustments. To seal the end of light and ensure the waterproof in case of any cutting or extension on site, Insulfit™ technology prevents the water or vapor ingress from the end of the light. DryWire™ technology applied on the cable eliminates the capillary phenomenon through wires, which secured the long-term reliability in any wading environments.