What to do if one remote control controls two lights?
1. Turn ON light A with wall switch A, and keep light B OFF.
2. Long press the "On/Off" of remote control 1 until light A flashes. Pairing light A is complete.
3. Pair light B as the above steps.
How do I keep the light's last color?
Keep the current color temperature and brightness for more than 1 minute and turn off the ceiling light for more than 15 seconds, the light will remember the light setting when it is turned back on.