Xprite Red & Blue 4 LED 4 Watt Emergency Vehicle Waterproof Surface Mount Deck Dash Grille Strobe Light Warning Police Light Head with Clear Lens - 4 Pieces FEATURES: New Generation Emergency Side Marker Grille Flashing Strobe Light Bar Features Super Bright Lighting and more Patterns to Improve visibility and performance. HIGH-BRIGHTNESS: Hi-Intensity LED Chips with a Flood & Spot Beam Combo Lens for Optimal Coverage. Allows a more clear warning at a greater distance. STROBE PATTERNS: 5 wire connection offers 14 different flashing patterns, Last pattern memory recall, separate solid/steady lighting feature, and ability to synchronize multiple units. HIGH-QUALITY: Encapsulated electronics that are protected from outside elements, designed to withstand harsh weather conditions, Water-proof rate IP65. FITMENT: Universal fit all Cars SUV vans and trucks pickups with DC 12V-24V. Rubber Base and Flange Screws Included for Easy Installation. All vehicles equipped with a DC 12V-24V power source. Wattage: 4W 14 different selectable strobe patterns - capable of alternate and synchronized flashing Up to 50,000 hrs life expectancy Each Unit has a total of 4 LEDs Last pattern recall / memorized function Weatherproof ready for exterior mounting. (Not submersible) Black flange included for protection and stealth look. Product includes: 4 x LED Light head, 4 x Black Flange, 4 x Protection Pad and Hardware Wiring: Straight 3ft US Standard: Unit: 5.4&#034; (wide) x 1.7&#034; (deep) x 1.2&#034; (height)