Lights ON is a puzzle and logic game for Android that's similar to the typical games where you have to line the pipes up correctly to let the water flow. In this case, you work with electricity instead of water and your goal is to turn on a series of light bulbs.
The gameplay is simple: you start out on the level 1, which is the easiest and advance through the levels that gradually increase in difficulty. Tap on each pipe as many times as you need to make it rotate in place and line it up with the pipes on either side.
Your objective is to line up the pipes to connect the light bulbs with the energy source, but be careful! You don't have all the time in the world to think and make the necessary changes. There's a countdown that you can't let reach zero. When you finish the level, press the Play button to move on to the next one. Another aspect you have to keep in mind is that in Lights ON if you lose a level, you have to start over from the beginning. You can also check your statistics whenever you want.
If you like logic puzzles and connecting pipes, this is the perfect game for you. Have fun!