Features: *100% brand new and high quality *Made of high quality material, durable and practical to use *Automatically senses lights up and light off when car door open and closes , which plays a very good warning role *When the door is opened,the first 6 seconds "rapid flash" mode, in order to achieve the best warning to the rear of the car *Light 110 seconds after the automatic power failure, then the warning light can be passive "reflection" light to remind the rear *Easy installation,no wiring design, do not destroy the original car line, just paste the way to DIY can be warning *Waterproof design new magnetoresistance effect *Strong battery life,long service time,powered by button battery, easy to replace by yourself Specifications: *Type : Car led door light *Material: PVP *Voltage: DC 12V *Size: As Picture Show *Powered : CR2032 Button Battery (Included) *LED Quantity : 5LED *Light Color: Red (As Pictures Show) *Placement on vehicle: Front, Rear,Left, Right Package Contents: 4 x Car Door LED Warning Light Note: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.