I just bought some balloon lights and put one inside a ping pong ball. Worked as well as the ps move lights although it is dimmer. Lasts about 6h before I have to change it. Got 12 in a pack for 5 quid
But…Driver4vr fails to detect either that or the psmove lights with any consistency over about 2.5m which at the moment makes them extremely restrictive. I’m waiting for Greg to comment on another thread to see if theres some way to improve it.
P.s using a 360 kinect with a sunglasses lens over the camera. Tried without the lens and got the same limitation.