User's Manual Part 1

11. Under the 'General' tab,the wireless network parameters of the bulb are
listed (such as MAC address, IP Address). User can change bulb's SSID (listed
on the WLAN table, visible name to public),or Name (listed on the boost by
Sengled App) to a more meaningful name, such as "Living Room AP" or
"Living Room WiFi". Press "Apple" to active such changes.
Under the 'Security' tab, user can change the Encryption Mode, or change
the bulb access Password. Press "Apply" to active such changes.
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12. If reconfiguration of the wireless network is needed, press the Setting
Menu button on the Main Control Page and click the "Network" tab.
Reinitialize all bulbs on the network and start setup wizard again.