This product is a KOOMTOOM H4 LED Headlight Board made of copper material. It has a length suitable for headlights and a width of 64. The LED bulbs have a brightness of 12000LM and a power of 64W, making them 400% brighter than regular bulbs. The bulbs have a colour temperature of 5000K. The product is not customised or personalised and comes in an open box.