Replacement for 4450 WELCH ALLYN Halogen - MR16 Shape GX5.3 Base 50W 12V

When the lamp in your medical diagnostic instrument, otoscope, ophthalmoscope, and examination light reaches end of life, this compatible replacement for the 4450 by WELCH ALLYN gets you back up and running. It matches the original at 50W, 12V, MR16 form factor with a GX5.3 bi-pin base for a direct fit.

This lamp delivers the bright, shadow-free illumination that surgical and examination environments depend on for accurate clinical visualization. It provides high color rendering and stable output that supports tissue differentiation and visual clarity during procedures and assessments. It maintains optimal lighting conditions throughout its rated life, helping operating rooms and exam suites perform at their best.

Key Features & Benefits

• GX5.3 bi-pin base provides reliable electrical contact and stable operation.
• MR16 bulb shape for broad fixture compatibility.
• Rated 50W, 12V - sized for standard low-voltage electrical systems.

Product Specifications

• Wattage: 50W
• Voltage: 12V
• Base Type: GX5.3
• Bulb Shape: MR16
• Condition: Brand New

Common Applications

This halogen lamp is commonly used in:

• Operating suite overhead lighting
• Outpatient procedure room illumination
• Emergency department examination lights
• Veterinary surgical lighting
• Medical examination and treatment rooms

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.