About this item Krieges BRIGHTEST BULBS - Krieges launched this NEWEST Z18-H4 Series by exploring, by experimenting, by trying it out and gradually refining it, until it does work to be the Krieges brightest(Real up to 33,600 lumen) wireless bulb with high power auto decoding and great build quality. SUPER BRIGHT THAN STOCK BULBS - Replacing your stock Halogen bulbs with these, you will amaze at the light output between this and the existing stock bulbs is literally night and day! Even compared to the HIDs, these are noticeably brighter. These bulbs emit is incredibly crisp and clear, which is the safest companion when driving at night. CANBUS READY, NO ERROR CODES - Some bulbs may get an error messages on the dashboard when installed or just doesn't work. With the latest upgraded linear decoding technology and built-in smart IC driver, Our Z18-H4 bulbs are suitable for more than 99% of vehicles. Canbus ready, no errors, no flickering or radio interference. 3 MINUTES QUICK INSTALLATION - Really“plug and play”! Don't need any fancy tools or expertise to replace your old bulbs, the wireless installation made it easy and convenient. You can just unplug and twist the old light out, and put this in. Comes with 2 white gloves to keep you clean when you work on replacing the h4 9003 fog bulbs. 10 YEARS WORKING LIFE-SPAN & 10-YEAR WARRANTY - If you got tired of buying those super expensive factory bulbs every 6 months, try this to replace them every 7 years. NOTE: Confirm your bulb type before purchase. For some special models, you may need us to send you an additional decoder to operate properly. As we promised, we provide 10-year warranty for your Bulbs, Please feel free to contact me if any request or problem. We will provide a replacement for you even if you have passed the return windows. › See more product details