The Riester OEM 2.5V Pen-Scope/E-Scope bulb [10489-RIESTER] is a high-quality replacement bulb designed specifically for Riester otoscopes. This bulb is compatible with the Riester 2.5V otoscope, ensuring optimal performance and longevity. Featuring advanced technology, this bulb delivers a bright and focused light output, allowing for clear and accurate examination of the ear canal. It provides a reliable light source for medical professionals, ensuring precise diagnosis and effective treatment. The Riester OEM 2.5V Pen-Scope/E-Scope bulb [10489-RIESTER] is easy to install, making it convenient for healthcare providers to replace the bulb when needed. With its durable construction, it offers a long lifespan, reducing the need for frequent replacements. This bulb is an essential accessory for any medical facility or healthcare professional using Riester otoscopes. It guarantees consistent and reliable illumination, enabling thorough examination and diagnosis of ear conditions. Invest in the Riester OEM 2.5V Pen-Scope/E-Scope bulb [10489-RIESTER] to ensure optimal performance and longevity of your Riester otoscope. With its superior quality and compatibility, this bulb is a reliable choice for medical practitioners seeking accurate and efficient ear examinations.