Using these Morimoto XB Hybrid LED headlights is a breeze. First, check if your truck is a 2020 - 2022 Ford F - Series with a 6.7L Powerstroke engine. If your truck has OEM LEDs, make sure to get the LF508H - LED harnesses. Installation is simple - it's a plug - and - play design, so no need to make any modifications. Just connect them to the Ford Multi - Pin OEM input. When driving, you'll notice the enhanced visibility right away. The headlights have different functions like DRL, turn, parking, low, and high beams. Keep in mind that these headlights are for left - hand drive traffic only. As for maintenance, since the housing is made of ABS plastic and the lens is UV - resistant polycarbonate, you can clean them with a mild soap and water solution. Avoid using harsh chemicals that could damage the UV coating. And remember, these headlights are designed for US - Spec vehicles, so if you're in another country, there might be compatibility issues.