Usage Tips: IP66 waterproof socket: IP66 external socket, weatherproof, completely waterproof and dustproof. Use in damp rooms or protected outdoor areas. Our external socket includes instructions for use.IP66 external socket with durable material: The IP66 external socket made of high quality ABS material is durable and offers high protection against water jets and dust. Sturdy and impact-resistant body, will not break or fade.Wall socket safe to use: This waterproof external wall socket has plug holes and a lockable cover to prevent accidental opening. The rated voltage is 220V-250V. Rated current is 16 A, contact resistance 100 M? and insulation resistance 50 M?. Waterproof plug suitable for PG13.5.Upgrade wall socket: Sockets and cables can be connected directly through the switch without affecting the tightness of the cover. The large wiring space provides enough space for all necessary cables and saves a lot of hassle during installation.