Contain 15 high-power 5050 LEDs that are pre-wired with 84" black sheath wire leads that make it easy to install in almost any application. Available in both chrome and black cases. Mount using 3M double-sided tape that is pre-installed on each MagicFLEX Wheel Light. Measure 2.9" x 2.3" x .4". Mount to most H-D brake calipers (except models with narrow glide front ends and 06-13 V-Rod).Sold each.