An excellent option if you are tired of replacing bulbs.  LEDs last much longer than standard strobe bulbs.  Includes a grommet, screws, & crimp connectors.

Dimensions:                 2.75″dia x 3.16″h (70mm x 80mm)
Base & Mount:             PC & 2-Hole
Operating Voltage:      12-80v DC
Current Draw:               .1amp Average