The latest device crafted by the prolific maker going by mitxela comprises an LED matrix board, “a bunch of electronics” underneath it, an infrared sensor, a coin battery, and the motor from a CD ...

A voluntary recall has been issued for certain LED strip lights sold on AliExpress. These lights pose a serious ingestion risk because their coin batteries are easily accessible and may be swallowed.

Thousands of underwater LED lights sold on Amazon are dangerous because they contain coin batteries that children can easily access and swallow, a federal safety agency said. The U.S. Consumer Product ...