The Welch Allyn 728 Otoscope Halogen Bulb is a precision lighting solution for medical diagnostic tools. This 3.5-volt, 2.5-watt halogen bulb, with a proprietary Welch Allyn base, delivers approximately 50 lumens of white light at 3400K. With a 50-hour lifespan, its durable quartz glass ensures intense, focused illumination for ear examinations in healthcare settings. Perfect for otoscopes or other diagnostic instruments, this bulb provides crisp, bright output to enhance visibility during medical procedures. Its halogen technology offers a vibrant, consistent glow, ideal for precise examinations in clinics, hospitals, or private practices. The proprietary base fits securely into compatible Welch Allyn devices, operating at 3.5 volts for reliable performance in medical applications. This bulb replaces the Welch Allyn 728 or similar 3.5V 2.5W halogen models, ensuring compatibility with standard otoscope setups. Built for durability and efficiency, it’s a trusted choice for healthcare professionals needing reliable illumination. Enhance your diagnostic accuracy with this dependable halogen bulb—shop now for lasting, high-quality light!

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.