Low-intensity brightness can be wired for supplementary running lights, high-intensity brightness for supplementary turn signals. Four rows of dual-intensity LEDs are built into the front of each of these chrome clear-glass mirrors. The wiring is hidden in the mirror head and stem and leaves the stem through a hollow bolt. Mounts on '82-'99 H-D clutch or brake lever housings and most custom applications. Mirror head screws and pivot ball are stainless steel. Measure 5" x 2-1/2" with a 6" pivot stem. May require a load equalizer when used in conjunction with custom lighting.. Not DOT compliant..