Why Smart Bulbs Turn On After a Power Outage: Power-On Behavior Explained
Quick answer: Power blinks and every smart bulb in the house turns on? That's power-on behavior. Many smart bulbs are set by default to come back on at full brightness when power returns.
Safety note: Content is general education, not professional advice. Always turn off power at the breaker before working on any fixture or device. Line-voltage work should be done by a licensed electrician and must follow local codes.