Welcome to our store 1With 3pcs COB and 36pcs lamp beads, provides the high degree of visibility, bright enough. 2When your car breaks down in the road, you can put it in the back of the car, insure your safety. 3It is light in weight and compact, portable to carry in your car, keep you out of danger. 4Two charging modes for option: 18650 battery or USB charging, very convenient. 5Easy to use, no tools needed. Just put it stand next to the car when you are in troubles. Specification Features: With 3pcs COB and 36pcs lamp beads, provides the high degree of visibility, bright enough. When your car breaks down in the road, you can put it in the back of the car, insure your safety. It is light in weight and compact, portable to carry in your car, keep you out of danger. Two charging modes for option: 18650 battery or USB charging, very convenient. Easy to use, no tools needed. Just put it stand next to the car when you are in troubles. Condition: New Material: ABS Color: As picture shown Light Source: 3 x COB and 36 x lamp beads (red lihgt) Power: 30W Lumens: 800-1000Lux Charging Time: 4 hours Charging Voltage: 4.2V Charging Current: 2A Weight: approx. 450g or 15.9oz Size: approx. 20x20x4.5cm or 7.9x7.9x1.8in Battery: 2 x 18650 battery or USB charging (batteries are not included) Function: strong light and weak light, red light and red light flashing Lighting time: 2-3 hours for work lights, 10 hours for red light Package List: 1 x Triangle Warning Light 1 x User Manual 100 percent Satisfaction - Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactoryaftersalesservic