bullet point: Using Samsung's high-power chips, new LED technology, reducing power consumption by 40% to 80%. Aluminum case, high thermal conductivity, beautiful appearance. It is bright in microseconds and the reaction speed is fast. LED lights, 1W is equivalent to the brightness of 5W of traditional lights. LED lamps have a long life and an average life of 50,000 hours. Easy to install, just wiring and use it. Description: LED: Chip model: Samsung Number of chips: 6pcs Voltage: 12V-24V Power: 18W Waterproof rating: IPX-4 Life: 50,000 hours Material: aluminum Color: yellow+white light Size: 11*2.8 cm Weight: 50 grams (single net weight) Packing: electrostatic bag 18 strobe modes (with power-down memory function) Application: car / motorcycle / truck / truck Package Included: 2 pcs Ultra Slim 6-LED Strobe Light