These sleek looking marker lights can take the appearance of your truck to the next level. 7 diodes are sealed within the pearl reflector housing. Chrome plastic bezel snaps on to complete the smooth look. Mounting holes are 2.44" apart. Requires 1/2" diameter hole to accommodate wiring for mounting. Double bullet plug. 3 5/8"L x 2 5/8"W x 9/16"H. Choose amber or red with clear or colored lens.