The OSRAM Halogen Lamp Bulb EXR Y90274 NAED 54392 is a high-quality lamp bulb designed for use in surgical and examination lights in the healthcare industry. Made by the reputable brand OSRAM, this model is specifically labeled as EXR Y90274 NAED 54392, ensuring compatibility and reliability for various applications. With its halogen technology, this lamp bulb provides bright and consistent lighting for precise and detailed medical examinations and procedures.