These little lights are absolutely perfect for RTTs and also for hanging under ez-ups. They run on 3 AAA batteries for weeks. I'm still on the same set of the first AAA's and I'm going on season 3 with these things. $17.99 shipped (if you have a Prime account). I now have a set for my RTT and another for under the awning. They put out enough light that we use them under our ez-up for a full poker game.