LED replacement bulbs for cars are bad and you shouldn't use them.

Video Description

A note for a common argument in the comments: yes Walmart is selling "the wrong ones..." but that's the problem! Average folks who stop by the automotive section because they have a tail light out might see "LED" as an upgrade, and unless they've gone down the enthusiast rabbit holes you or I might have, they won't have a reason to suspect Walmart (or other retailers) would be selling a *downgrade* (let alone a not-street-legal downgrade) and might very well pop them into their car. Exactly like the previous owner of the Cube did.