This product can be used by installing it on a lamp with a light socket specification of E27.
Note:
Illustrations of product and accessories in the user manual are for reference purposes only. Actual product and functions could vary due to product enhancements.
Bulb reset: Press the physical switch quickly 14 times in seven seconds and the bulb will stay on and start breathing, indicating that it has been reset successfully. After reset, the bulb will restore 100% brightness and 4000K color temperature.