I got these a while ago and they ended up in the pile of forgotten projects. These are the LED lights that are in a traffic light tree. They light up with just 110v and are hella bright. I always wanted to put them on an arduino timer or something to signal play time, bath time, bed time to my son or maybe to signal weather warnings? Anyone want to come and get them for $15, I am up in Ponder just west of Denton.