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.

In other words, when the brake pedal is pressed, both Turn signal and Stop signals light simultaneously ... At $17, they did not overcharge for the item. On the negative side, the convenient LED ...