The remote for one of the lights works 610. Range is not very far. As for the second light, the remote barely works at all. Not even when standing right next to it. 110. Disappointed in the faulty remote or signal whatever the cause. The light itself is what was expected. Not too bright to light up the room, but a good dimmable low light lamp. At highest setting, it’s still brighter than most versions of this light stand. A decent corner lamp.