These On-Board Glow Drivers will provide a reliable, "hot" glow plug for your glow engine, allowing for easier starting on engines where the head and glow plug are hard to reach with a traditional glow plug ignitor, as well as for those engines that are mounted inverted and may suffer from a "cold" glow plug when the engine's RPMs are low while landing.  The throttle position at which the plug is lit is fully adjustable, and can be changed as often as necessary to achieve the performance you need.  

     Our glow drivers are designed to be installed completely inside the model, with no panels or plates mounted on the outside of the fuselage, so the scale look of a sport plane or a warbird is not degraded.  And they are powered by an external battery, so there's no danger of a shorted plug draining the receiver battery and causing you to lose your model.  A 5mm LED (with holder) is included which can be mounted anywhere on the model to give a visual indication that the glow circuit is "active".