what are stop lights made of (light wise)? are they like actualy light bulbs or no...? and if they are do they ever blow out? ---sorry if this makes barely any sense, i didnt know how to word it.---
It depends. Some have bulbs and some are LEDs Yes they do go out.
older ones were regular light bulbs behind a colored lens. Now they are the LED lights.
Stop lights use to be light bulbs with magnifiers. Now most stop lights have been converted to LEDs. The LEDs consume a lot less power and basically never blow out.
