These LED rings are stand-alone units which require no separate controller and feature 10 different lighting modes selectable by an on-board switch. These are the perfect night flying accessory for your multi-rotor aircraft or just about any other R/C model!
• Simple and easy installation
• No separate controller required
• 10 lighting modes selectable by on-board switch
• 3.3~5.5V input voltage range
Power Supply: 3.3~5.5VDC
Consumption Current: 30mA ON / 2mA OFF
ON/OFF Control: PWM 760uS
Size: 165mm diameter
Haven't fitted these yet but they work as description. Just make sure your RX can output a PWM 760uS signalLoving the UFO vibe. Fits the turnigy qual HAL frame in X configuration if you glue the dome fixing posts between the bottom plate and the led ring, then assemble the landing gear!!!Just make sure you don't run these on any more then 6 volts. Great effect165mm outer, 145mm inner, 10mm wide. 3 holes in pcb for mounting. Wire is 110mm long.