Robust construction: IP 67 waterproof, collision-proof, rainproof, pressure-resistant, LED flashlights are emergency lights for vehicles, bicycles, and ships.Multi-purpose: It can be used for traffic control, as a warning light, as a rescue beacon, and in all other emergency situations. Also a great tool for outdoor activities such as camping, hiking, boating, cycling, etc.High visibility: The super bright yellow or white LED array can be seen a kilometer away at night. With a 18650 USB rechargeable battery (batteries included). The battery can work for 12 hours.2 different light modes, including yellow emergency light and white light. More and more effective than standard LED strobe lights, it is even visible during the daytime.Contains 2 switch modes: induction switch mode (the powerful magnet at the bottom only needs to be attached to iron to directly turn on the yellow or white light, and it will automatically switch to white or yellow light when removed) and manual switch mode is turned on (see for details)Light source: LED bulbsLumen: 2400LmPower: 3WCharging mode: USBMaterial: ABS plasticColor: Yellow+transparent shellPackage contents:1 x Car emergency light1 x USB cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The allowed measurement error is +/- 1-3 cm.