Maximize your truck's interior lighting with the 561 Dome LED Light Bulb, designed for compatible 561 bulb applications. This amber LED bulb features 12 diodes and a dome-style design, making it an option for truck owners looking to replace existing interior or auxiliary lighting bulbs. Made in the USA, it provides a practical LED replacement for compatible fixtures without requiring a complete light assembly change. The 561 bulb number helps identify the correct bulb type when checking fitment for your truck. Sold as a pair, these LED bulbs are suitable for universal applications, although some installations may require modification. Before ordering, confirm your existing bulb number, socket compatibility, and lighting requirements to ensure a proper fit.