Pack of 4, Youngine Universal Car Door Warning Light Anti-collision LED Safty Lights Strobe Flashing Open Reflector Lamp Auto On/Off with 3 Flashing Modes (Blue)

• Intelligent Induction: Built-in magnetic sensor- the warning light will start flashing for 110 seconds once the car door is opened, and then the light will turn off automatically
• Universal Design: Fit for any cars, SUV, truck; Wireless design, do not destroy the original car lines, only need to stick them at the door
• 3 Flashing Modes: 0-7 seconds- All LED rapid flashing; 7-60 seconds- Each LED sequential flashing; 60-110 seconds- Each LED slow swirl flashing
• Safety Driving: When the door is turned on, the red light flashes rapidly, warning the rear to the car, to avoid the dim light when the accident occurred and chase
• Long Lifespan: Powered by CR2032 button battery, low consumption and energy-saving, easy to replace by yourself; Waterproof cap and build in high-tech component sensor

This warning lights fitted to universal vehicle drivers to convey the provide additional warning of a hazard when stationary to passerby, motorcyclist or other Drivers. A single light comprises of 3 led chips, the light is programed into three warning styles for best effect for warning rear approaching vehicle Specifications: - Type: Car Door Warning Light - Material: Plastic - Quantity: 2 Pair - Item Color: Red / Blue - LED Color: Red / Blue - LED Quantity: 3 - Wattage: 1W, Lumens: 300 - Battery: Each 1*CR2016 button battery (included) - Item Size: 2.8*2.8*0.8cm / 1.1*1.1*0.3" (L*W*H) - Net Weight: 0.015kg / 0.5oz Installation Method: 1. First wipe the door position to be attached with a paper towel 2. Attach the 3M sticker to the back of the anti-collision light and install it in the correct position. 3. The product is also equipped with a magnet. You can attach the magnet to the opposite side of the lamp. When the magnet is in contact with the lamp, the lamp will turn off. (This can function as an automatic switch) Package Include: - 4* Warning light - 4* Button battery (CR2032) - 4* Magnet - 4* 3M sticker