921 XPR LED Bulb Red Pair Diode Dynamics Mazda that will be direct replacements

that will be direct replacements to your factory H4 headlight bulbs

function meets form

eliminating flicker and errors

With the 5500K color temperature of our emitters

LED Bulbs: 1x H3 S-V

921 XPR LED Bulb Red Pair Diode Dynamics Mazda that will be direct replacementsUpgrade. Add more light output and a modern appearance to your vehicle with the 921 XPR 3rd brake light bulb. Each of the four sides of this bulb is populated with 4 high power LEDs for maximum brightness. Housed in an aluminum casing with a textured finish for superior heatsinking properties the XPR will last for years to come. Best of all installation only takes minutes simply take out your factory bulb and the XPR will fit snugly in the socket.