White and Amber Ultra Slim Surface Mount Emergency Strobe Flash Warning Lights Product Features: √ Ultra-slim design, beautiful appearance and durable performance. √ PC circuit board with high intensity lamp beads material, energy-saving,low power consumption. √ Aluminum housing,highly thermally conductive,fast response, longer lifespan up to 50,000 hours. √ 16 different patterns to choose. Package included: 2pcs 6LED strobe lights(include Mounting Screws kit) Product parameters Woking Voltage: 10V-30V DC Lumen: 320 Lumen/piece Color: White and Amber LED Quantity: 6 LEDs Size: length: 4.42in*1.09in thickness: 0.17in High Intensity LED Chips 3 LEDs White + 3 LEDs Amber High Brightness Chips High Quality Material High Quality Material Durable & Long-lasting Waterproof Fully Enclosed Glue Filling Stronger Waterproof 16 Different Flashing Modes 16 Flash Patterns Include Constant Mode With Memory Function 3 Wires Connection for Easy Installation Black Wire --- Back wiring for Negative. Red Wire --- Red wiring for Postive. Yellow Wire --- Yellow wiring for change flashing modes (When the yellow line touches the red line, the mode will be changed. When the yellow line is released, the mode is fixed.) Wide Applications: Can used as strobe light, warning light, flashing light, side light,etc.Universal for cars, trucks, boat, trailer, motorcycle, van.