Has anybody tried the these lights on a PZ Vapor, I ordered a set last week and am stil waiting on them to be delivered. I fly outside and they ought to give me more flying time in evening when there is no wind.

Yes it will work fine. I have put the tiny bright lites on a Vapor and a parkzone micro CUB. I burned up the brick in my Vapor and repaced it
with a 6400 (using a DX6I), so I am able to control the lights from the radio. After it gets completely dark you may have a few problems with orientation, but you will quicly learn how to see it.

mmullins ,Thanks you for the info, their response time is lousy I'm still waiting on my lights!

I have them on my Vapor too. Just watch out for other flying critters. I've been buzzed a few times while flying late at night. I fly mine in the backyard while the dog is out. Great fun, orientation sometimes gets to me but still a lot of fun. The worst part of the whole thing is soldering those tiny wires.

Well, thats another nice thing about having replaced the brick with a 6400, plug and play.