How about making one yourself? There simple. Get a Sullivan remote glow adapter from your local hobby shop, a micro switch and sub-c battery holder from Radio Shack and install it in the plane yourself. Set the micro switch up on the throttle servo so it turns on at idle and goes off at 1/4 throttle. They work great. I have made 3 of them. If you want longer usage, buy a double battery holder and rewire it in parallel so you still only have 1.2 volts, but now you can double the amps, instead of 1200ma on a single cell, you will have 2400ma. It will last twice as long between chargings.