Upgrade your vehicle's lighting with Zethors H4 LED Headlight Bulbs, designed to provide a significantly brighter driving experience. These wireless headlight bulbs offer a stunning 400% increase in brightness, with a cold white light output of 16000LM, ensuring excellent visibility on the road ahead. Crafted to fit universally, these black LED headlight bulbs are suited for H4 lamp sockets and come as a pair, with each bulb measuring 162mm in length and 61mm in width. The model number for this product is ZHC7H4-UK, and it falls under the category of automotive parts and accessories, specifically vehicle light bulbs. Embrace the enhanced visibility and efficiency that these Zethors H4 LED headlight bulbs deliver.