https://www.pcgamer.com/li-lian-made-an-rgb-power-cable-because-theres-not-much-left-to-light-up/

Just when it looked as though hardware makers were running out of things to give the RGB treatment to, Lian Li went and announced the Strimer, a power supply extension cable that lights up like everything else on the market.

Folks, this a revolutionary moment—just ask Lian Li.