What on earth is this? I am doing automobile business. In order to install the product in your car, we will measure with a light tester for data acquisition. We put it in the case of two round lights and measure so that there are no variations due to other factors. Although this product is 4400 K, 130 W, there is only the same luminous intensity as a genuine valve of 60 W. Naturally, the color is just white and the surroundings are dark. With this, the customer is not satisfied and I can not recommend it.