Introducing the Welch Allyn OEM otoscope bulb [03400-U], a high-quality replacement bulb designed specifically for Welch Allyn otoscopes. This 2.5V T2 bulb is compatible with various models including 24031, 24011, 24000, 24020, 21110, 21111, and 73550. Crafted by Lite Source Inc., a trusted name in medical equipment, this otoscope bulb ensures optimal performance and reliability. It provides a bright, focused light that enables clear visualization of the ear canal, making it an essential component for accurate diagnosis and examination. The Welch Allyn OEM otoscope bulb [03400-U] is easy to install, allowing for hassle-free replacement when needed. Its durable construction ensures a long lifespan, reducing the need for frequent bulb changes. This makes it a cost-effective solution for healthcare professionals and clinics. Compatible with the Pocket Junior Welch Allyn otoscope, this bulb is a perfect fit for compact and portable otoscopes. Whether you are a medical professional or a concerned parent, having this reliable replacement bulb on hand ensures that you can always rely on your otoscope for accurate ear examinations. Invest in the Welch Allyn OEM otoscope bulb [03400-U] and experience the difference in performance and quality. Trust in Lite Source Inc. to provide you with the finest medical equipment accessories, ensuring that you can deliver the best care possible.