Check your mobile device’s Wi-Fi setting to make sure it’s connected to the same Wi-Fi network as your light. If not, you won’t see your light in the app.
If you have not connected your light to the app, check the Wi-Fi settings on your mobile device to see if the light’s default network (Haiku_Light_XX:XX:XX) is broadcasting. If you see this network, join your light to an existing network.
If you already connected your fan to the app, it may have temporarily lost its network connection. Try each of the following, one at a time:
Power cycle: Turn off power to the light for one minute using a light switch or circuit breaker, and then restore power.