Electronic mosquito killer LED light bulb.
It is a dual-purpose bulb that provides both regular lighting and functions as an insect zapper.
The device attracts flying insects using a blue or UV light band and then eliminates them with an internal high-voltage grid.
It is designed for use in standard light sockets, typically E27 or B22 base types, and is suitable for indoor and outdoor use.
No chemicals or fumes are involved in the process, making it an environmentally friendly pest control solution.