Definitely disappointed in this product. It cannot hold the time. Every day I have to adjust it to the current time. It's also very large and bulky compared to other timers on the market. Would not recommend wasting your money on this product.

Great timer! Love that it does 15 minute increments (so could work great for either lighting or a 15 minute wave cycle). Only downside is that its a bit large so would need to be plugged into the end of a powerstrip or on the top of an outlet.

It works exactly as advertised ! I never remember to turn the daytime light off , now I don't have to!

I bought this timer a little over a month ago. It is a bit confusing to program since it comes with no instructions. It works 85% of the time, as the buttons pop back up on their own (yes, they were pressed all they way down, to the point I was afraid i would break them). I have to "reset" the timer every 2-3days. Not sure if i would go with this again as it defeats the point of having a timer...

The timer was a bit confusing to program, but once I got the right buttons pushed down it worked fine and I have not had any problems with it. I have mine plugged into a power strip and then I plug just the light into the timer.

Soooo easy to use, even I had no problem. LOL