Turnigy TX Controlled Relay Switch
A nice little relay switch controlled by a spare auxiliary channel on your receiver.
Ideal for switching lights, sound and any other auxiliary electrical items.Spec:Dimensions: 31x18.5x16.3mmRX lead leingth:230mmPower in/out lead leingth:40mm (each)Max switching load (DC):2AMax Voltage (DC):30VMax switching load (AC): 0.5AMax Voltage (AC):125V Switching rate:1.84ms/920us