Coastal lights are designed to withstand extreme weather and coastal conditions. All waterproof lights - the Glenbeigh, Kerry and Kinsale range - are also corrosion-proof and have polymer body and polycarbonate diffusers that are U.V. and impact resistant. Each outdoor light is manufactured to IP44 rating and uses Clic-Clac technology to allow easy assembly and installation. The twist and lock system allows multiple options on how the exterior light fitting is assembled.