LED Emergency Strobe Light BaishenglinMotor 4pcs Super Bright Ultra Slim 20LED Caution Hazard Construction Waterproof Strobe Light Bar with 18 Different Flashing for Car Truck SUV Van Amber White

Specifications: Wattage: 20W Operating Voltage: 12V-24V Base Type: Warning Caution light Number of LED: 20X LED(Each Light) (3 wires connection,Black for Negative, Red for Positive and Yellow for Brake Light Positive to change flash pattern) Features: Ultra slim, super bright with surface mount. Low power consumption, Energy saving and Long lifespans. Made with High Quality Aluminum Alloy Housing and PC lens to have heat resisitant Waterproof and Faster on/off response time Many different flashing patterns. Last pattern memory recall. Applications: Universal fit all Cars, SUV vans, Truck ,Police, motorcycle ,Ambulance, Sprinkler, Fire engine , Security Vehicles and ATV, Scooter with DC 12V-24V. Quality Guarantee: Strictly testing before shipping. Professional installation is highly recommended. Package Include: 4 x Ultra Slim 20-LED Strobe Flash Lights 4 x Protection Pads and some Screw