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Your five-hole waterproof box is also too low, it is recommended that you can remove the five-hole panel, lead directly from the inside to the appropriate position, and then block the original abandoned position to do a good job of waterproof protection.
Stick a strip on the switch to guide the water to both sides and flow down, and it is okay not to flow into the switch, after all, it is inconvenient for the switch to install a waterproof cover.
Summary. First, it is required to switch to control another lamp, and the socket ensures that there is power at all times. >>>More
Electricity safety comes first.
There is water mist or water droplets in the bathroom bath, and the humidity is relatively large, so the socket switch should have a waterproof cover. >>>More
Turn on the light switch in the waterproof switch box, close the waterproof cover, and use the switch outside the bathroom to control the light switch.
Not necessarily, as long as it is a position that cannot be touched by water, it does not need to be installed, and it is not moisture-proof