Looking for a reliable very easy to use timer for my lights

I'm about to start flowering and need to start the 12/12 light/dark cycle. The last timer I had took me FOREVER to setup properly, and it didn't help that it came with no directions. Oh yeah, and it broke within a month . I ended up turning my lights on and off manually. Can anyone here recommend me a good simple (preferably digital) timer for my light? Thank you in advance! +rep to anyone that replys

brinks digital indoor timer - $14

Just go to wal mart and find one with proper wattage support. They run from $10-$30. Just make sure its digital and make sure its 3 prong