Working off any spare channel on your receiver & operating at 48-6v this glow ignitor is the perfect remote glow solution for your aircraft or helicopter You just simply press the button &38; once the red light comes on you start your engine The unit will automatically shut off after 20 seconds Features 48-60V power regulator is suitable for many different model engines Ignition will remain 20 seconds automatically Pulse transfer system low current low dissipation Glow connector design is easy to fixed ignition Compact & Portable (30g)