- New
016-02-1141-1156 is an AP Products incandescent light bulb designed for compatible RV and trailer lighting fixtures. This multipurpose bulb uses the 1156 bulb format and features a single-contact bayonet base. Sold as a pack of two, it provides a practical replacement option for compatible lighting applications in recreational vehicles and other equipment. Before purchasing, verify the bulb number and socket type of your existing bulb to ensure a proper fit.