Intermatic, Inc. HB31R All Weather, Outdoor Timer. Heavy Duty-15 Amp. Rain Tight Plastic Case

We just hooked ours up to our Christmas lights and love it. I hate those auto on "dusk/dawn" timers because they blip on and off when the light levels aren't quite completely changed. With this, you can guarantee they all come on at the same time and it's so easy to set. I love all the Intermatic mechanical timers and even have their lamp timers throughout my house. I find they are the easiest to use inside and outside the house and the most reliable. I also highly recommend this one Intermatic HB1113RC Heavy Duty Outdoor Timer with Three Receptacles, Ground Stake with Weatherproof Cover, Black. They both work great, but each might work out better than the other depending on your lighting set-up circumstances.

Nothing fancy, but this was easy to set up and works exactly as expected. I use it for my bug zappers - I only wanted to run them in the evening and didn't want to have to rememember to turn them on and off every day. Within five minutes of receiving these timers, I had them set up. Sure enough, they turned on at 6:00pm and were off when I got up the next morning. They're worked reliably ever since.

I am using this product under my jacuzzi skirt to run the 1 hp circulation pump a few hours twice a day. It has worked great. This could be handy for a great variety of things and is not a big bulky item requiring hard wire hook up. Anyone can use it.

Great timer for the price! Runs my pools pump 6 hours a day, no problem! Can't beat the price.

I purchased this timer to go with my Flowtron bug zapper I ordered from Amazon. My backyard is Mosquitoville. The timer runs the zapper from 79 to 7a. Very easy installation, operation and has been quite dependable. The cord could be longer, of course, but nothing a good 15 amp extension cord couldn't fix. I highly recommend it.