1、Using advanced high-power LED circuit design and manufacturing process. 2、Magnetic base , can stick it to the car surface or metallic surface. 3、Can be attached to cars, motorcycles as warning lights, when the car breaks down and requires emergency repair. Also suitable for camping, hiking, exploring as lighting, tent lights and emergency warning lights. 4、It is consists of 15 super bright LED illuminant, provide 100000 hours long lifespan and 9 model lights. 5、Compact size, easy to carry even in a pocket. Visible warning distance at night is more than 500 meters. Features: 1. Using advanced high-power LED circuit design and manufacturing process. 2. Magnetic base , can stick it to the car surface or metallic surface. 3. Can be attached to cars, motorcycles as warning lights, when the car breaks down and requires emergency repair. Also suitable for camping, hiking, exploring as lighting, tent lights and emergency warning lights. 4. It is consists of 15 super bright LED illuminant, provide 100000 hours long lifespan and 9 model lights. 5. Compact size, easy to carry even in a pocket. Visible warning distance at night is more than 500 meters. 6. The CR123 or high performance rechargeable lithium battery can be used continuously for more than 5-30 hours (the flash time varies according to the different mode). Specification: Condition: Material: plastic Color: Blue, Orange, Green(optional) Battery: 3 * AAA battery(Not Included) Size: approx.102*102*34mm/4*4*1.3in Weight: Approx.142~146g Package list: 1 * LED Warning light(Not Included Batteries)