ip66 waterproof desigh - outdoor socket waterproof rating can reach ip66 for safe electricity supply in harsh conditions, weatherproof and dustproof. use in damp premises or protected outdoor areas safe to use in wall socket - this waterproof surface mounted socket features two socket holes and a cover lockable to prevent accidental opening, increased work safety thanks to contact protection and child protection complies with EU standard - nominal voltage is 220 v- 250v. easy to install - easy installation thanks to removable interior. you can open the socket, plug the cable into the pluggable terminal, then insert it again. Cable cross sections up to 2.5mm are possible thanks to the cable entry - the large wiring space offers enough space for all the necessary cables multi-use - the double socket Waterproof for outdoor use made of high quality ABS material is durable and provides high protection for outdoors. wall socket for workshop, cellar, laundry room, toilet, garage, garden and commercial applications. perfect for all outdoor devices Note: The data are all measured manually, please allow 1-3cm error due to differences in light and display, there may be some differences color, please refer to the actual item received.