Yeelight bulb voltage

#1

Hi. Please any yeelight team member can tell me the max voltage that the yeelight rgbw led bulb e27 can resist?
I know it says 220V, but i want to know what kind of voltage peak they can resist.

I live in Spain and with a multimeter I can measure in my house 235 V.

I have 4 bulbs and 1 is not powering on suddenly. I don´t know if it is hardware defect because it only has 2 weeks, or its due to a voltage peak. Thanks

#2

The valid power voltage should be 220 +/- 10% theoretically, which means 240v is the max voltage we can support. It sounds a hardware issue, please ask your reseller for a refund if possible.