Red&Blue Strobe 24LED Beacon Emergency Flashing Side Marker Light Fitment: Universal fit all Car SUV vans and trucks with DC 12V-24V. Specification: Voltage: 12V-24V Wattage: 72W( 3W/LED ) Cable Length: approx.190mm Color: Black Housing + Clear Lens Number of LED: 24 x LED/Light Light Color: Red&Blue Features: -UPGRADE -- Diecast Aluminum Housing & Ultra-thin design.24 LED as light source,offers a super bright light output,can be seen on a bright clear day.   -HIGH PERFORMANCE -- Integrated heatsink, and anti-condensation drain port, Waterproof and dust-proof and corrosion resistant.   -18 STROBE PATTERNS -- Built in flasher, 18 select-able flashing patterns; Last pattern recall/memory function.   -UNIVERSAL 12V-24V -- fits for any public utility vehicles, construction vehicles, tow trucks, snow plows, Emergency medical vehicles, ambulances, oversize load vehicles, slow vehicles   -EASY TO INSTALL -- 3 wires connection; Free Screws &Protection Pad to Attach to The Grille or Bumper. Package Includes: 1x Strobe Light 1x Protection Pad 1x Mounting Screw set