Great product. The OEM light is boring as it is dull and only lights up for reverse, or when you manually switch on the fog lights which is almost never. With this one the middle bar light is active all the time like a day time running light, but it also quickly flashes the additional LED lights 3 times each time you touch the brakes, which is also great as it reduce the chances of being rear ended by in-attentive drivers in busy traffic, in both clear or foggy conditions. Easily recommend!