5-1/4" Diameter x 5" tall. SAE Class II amber strobe beacon light flashes to warn motorists and pedestrians of your vehicle's presence. Xenon lamp has double and quad flash functions. Includes 6-1/2" base and mounting hardware.

5-1/4" Diameter x 4-3/4" tall. SAE Class III amber strobe beacon light double flashes 60 times per minute to warn motorists and pedestrians of your vehicle's presence. Includes aluminum base and mounting hardware.