Yeelight A2001 Manuel D'utilisation page 7

Restore to factory settings
Use the wall switch to turn the ceiling light on and off five times consecutively (turn off the ceiling light
and wait for two seconds, then turn it on and wait for two seconds, this counts as one time). The ceiling
light then starts breathing and automatically restarts afer five seconds, and the factory setings of the
ceiling light have been restored.
Note: When using the ceiling light in a new network environment, you need to restore the factory
setings and connect to the network again.
Use the Remote Control
Make sure the remote control and the ceiling light are in the same room. Turn on the light and do the
following within 60 seconds: Press the "OFF" and "M" buttons on the remote control at the same time,
and then release them immediately. At this point, the indicator light on the remote control starts to flash,
indicating that the connection is being made. The connection is successful until the light flashes cyclically.
Light on
Light off
Adjust color temperature
Daylight/moonlight mode
Increase brightness
Reduce brightness
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