The 2504 (PSX24W) is a single filament bulb, uses as fog light in most vehicles. Our 2504 bulbs are available in Arctic White, Hyper Yellow. Click on the images/links below for more details. We also carry the Nokya high power LED bulbs in white or yellow color.
If you are not sure whether this is the right bulb type for your vehicle(s), please refer to your car's owner manual or consult our replacement bulb charts for the correct bulb.