He’s using an ATtiny24 microprocessor to interpret the logic from the vehicle and then translate the turn signal and tail light data into a signal for the additional side indicators.

Truck-Lite says its new Super 60 STS amber six-inch oval LED side turn signal and marker lamp is the first of its kind to exceed all standards for both types of lights. Previously, LED side turn lamps ...

If the broken one isn’t obvious, flip the turn-signal lever to turn on the other (i.e., good) side and check to see which lights are flashing. If you intend to replace the bulb yourself, ...

not faux brake lights. Stock turn signal on the 2007 BMW F 800 S and other BMW motorcycles contain a standard reflector and 5009 bulb. Here’s the stock reflector and the Osram 5009 10W amber bulb.

When you come to an intersection with an advanced green light for left turns, are you allowed to turn left when that signal is red as long as the intersection is green? Of course you only proceed ...

Recently I converted the parking lights/turn signals and ... the bad part is now the turn signals won't work. I knew that the turn signal flasher would have to be changed, which I did.

Early vehicles used an old-school thermal style flasher to send current to the lights. The way this worked is, a bi-metallic spring would heat up as soon as you activated the turn signal.