This is a replacement bulb for ophthalmoscopes manufactured by Welch Allyn.
The 3.5 V halogen lamp is compatible with the 11720, 11730, and 11735 models. Please note that the sale of this item may be subject to regulation by the U.
S. Food and Drug Administration and state and local regulatory agencies. Customers can purchase the product using PayPal, which offers secure and easy payment o…