Each Micro LED has red and black wire leads and the bezel is threaded so you can set it in sheet metal or a weld on tab, and tighten it down. all LEDs come with a resistor already installed in the line. Includes diode to prevent all signals flashing at once.
The two other sizes available have a larger head with a 7/16" and 5/8' head , both have a 5/8" long threaded bolt.
Fits 1/4" thru hole 3/8" back nut Stainless steel Waterproof Draws only 20 milliamps of power Includes diode
These are sold as a pair so if you want 2 LED's for rear turn signals, order QTY of 1