Lead the trend of car .No need to change the car to install the item.With reverse polarity protection and open circuit protection.time running light improves safety while driving. It allows your vehicle to be seen at much further distances.Greatly improves reaction time of oncoming motorists in an accident.Enhance lighting in rainy and foggy to avoid accident.LED consumes less power than a standard bulb while maintaining optimal light output.LED bulb with the lifespan up to 50, 000 hours.Shake-proof, , waterproof, and corrosion resistant.High quality time Running Light with no pollution, no noise, no electronic interference.More efficient, energy saving.Over heating protection device to prevent over heating and burn.Caution: Disconnect the power installation.For CX5 -5 2017-2021Condition:Continuous lightingWorking Voltage: DC 12VColor Temperature Range: 6000~6700KBrightness: 70~90 (left and right symmetric )Working Current: DC 150mA~300mADuration of work: 24HoursWorking temperature: -40~60Colour:redMaterial:plasticPackage Contents:2x through taillightOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.