The PIAA Gen4 LED headlight bulbs offer a seamless upgrade from standard halogen bulbs, bringing advanced lighting technology to your vehicle. The bulbs match the size of factory halogens, ensuring easy installation without any modifications to your headlights, and utilises innovative, controller-less technology for superior brightness and reliability.Key Features of the PIAA GEN4 LED Headlight Bulbs:Fan-less and Controll-less Construction: Eliminates the need for extra components, enabling easy installation in vehicles with halogen lighting, resulting in a hassle-free upgrade to LED.Same Size as Factory Halogen Bulbs: Designed for a perfect fit, ensuring compatibility with existing headlight assemblies, offering a straightforward replacement process without the need for modifications.Double Sided Board Technology: Utilises advanced light distribution for increased brightness, enhancing road visibility and improving driving safety, particularly in low-light conditions.Incorporating the