XCSOURCE 2x Car Vehicles 8LED Daytime Running Light DRL Kit Fog Lamp Day Driving Daylight MA134 Daytime running lights improve safety while driving: allows your vehicle to be seen at much further distances. Greatly improves reaction time of oncoming motorists. Easy to use and easy to install. Cool white light beam enhances the appearance of your car. Hyper bright LED consumes far less power than a standard bulb, while also maintaining optimal light output!