Description: 100% Brand new, ensure the best quality for customers Easy to install, with compact size and lightweight Just plug the remote control board into the receiver's third channel, you can remote control lights switch Each time you press the third channel switch twice or press the third channel button twice 12.4V1A Output, you can connect to other device in permit current and voltage range。 Specification: Material: Electronic components Power Type: Independent power supply Voltage: 5-12.4V Max Current: 1A Size Chart: Total length: approx. 25.5cm/10.04inch. Package Includes: 1 Piece 3 Channels Controlled Switch Note: Following order to cycle: Power Leds: 4 leds, 1, 2, 3, 4 1 and 2 are parallel, 3 and 4 are parallel. Power output lights is 2 groups and 4 interfaces. A: The power is just switched on, 1&2 is not on, 3&4 is not on. B: Press controller, 1&2 is on, 3&4 is not on. C: Press controller, 1&2 is not on, 3&4 is on. D: Press controller, 1&2 is on, 3&4 is on. E: Press controller, 1 2 3 4 is on respiratory flashing state. F: Press controller, 1 2 3 4 is on burst flash state. G: Press controller, 1 2 3 4 is off, B ways... ...cycle