For whatever reason, bulbs are the HomeKit device I have the most trouble with (i.e., no response error). The Aqara LED Bulb T2 aims to support Matter over Thread for future-proof compatibility ...
With an 18,000-lumen output, the Braun product is powerful enough to brighten large areas, while the individual LED lights ...
Of course, this inefficiency is why there’s been a move to ban incandescent bulbs in favor of LEDs, fluorescents, and other technologies. LED lights, in contrast, can reach 30-40% efficiency.