J&P Cycles Tombstone Taillight With LED Elements For Harley FL EL UL 1941-1954 Features Utilizes high-intensity LED arrays instead of the traditional bulbs Rear-facing red LEDs and clear LEDs pointed toward license illumination window Brighter than standard bulbs to help you get noticed LED's are vibration resistant and last much longer than standard bulbs Measurements: Base 7H x 3-3/4W, Overall width 7-1/2, Lens 4H x 2-1/8 W