This lighting timer is the easiest timer I've ever bought. I set it to turn on at dusk and turn off after six hours. The timer setting is very easy to use. In my case, you can have outdoor Christmas lights that turn on at dusk and stay on until dawn, or you can turn them off after 4, 6, or 8 hours with a dial on a timer. There are also two sockets for connection. BONUS!
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