Features: • 100% Solid State • Designed to work with vehicles that have ground-switching headlights. • Can be used on vehicles with daytime running lights when headlights are not wired in series. • High Beam Override works with the vehicle's high/low beam switch to prevent high beams from flashing. • Randomly flashes six different patterns. Specifications: • 12 volt • Load: 4 amps per side. • Dimensions: 1 1/16" H x 3 3/4" W x 3 1/4" L