Warm Tips
Please remove the plastic sheet inserted in remote controller before use.
If you found the remote controller could no longer control the light, don't be panic.
It's because that the LED Controller(which is connected with light) loses the connection with remote controller.
You just need to replace the battery and press "SPEED -" and "SPEED +" at the same time for several seconds.
The light would quickly flash for three times, that means the remote controller has made a connection with the LED Controller again, then you could use the remote controller to control the light again.