23" Wireless Picture Lights, Rechargeable Battery Art Display Light with Remote Control, Dimmable/Timer Off Dartboard Light, 3 Lighting Modes Full Metal Painting Display Lights(Gold)

This light is large and bright. Not just the length, but the arch too. It's a good thing to keep in mind incase you're looking for something more flush to the wall. In my case, I was looking for quite the opposite in order to highlight the heads of my instruments. It takes awhile to recharge, but the battery life is decent. I would say there's about max 10 hours of battery life which is ok for if company is around for the night. This isn't something that can be left on for days, supplementing other lighting. My only complaint is that it can feel too bright sometimes, but it might just be the height I mounted it at.