Replacement for 4443978 APPLIED BIO TECH Halogen - MR16 Shape GX5.3 Base 75W 12V

When the lamp in your medical, dental, laboratory, and scientific instrument reaches end of life, this compatible replacement for the 4443978 by APPLIED BIO TECH gets you back up and running. It matches the original at 75W, 12V, MR16 form factor with a GX5.3 bi-pin base for a direct fit.

This lamp delivers the stable, flicker-free illumination that medical, dental, and laboratory instruments require for accurate clinical work and reliable analytical results. Its full-spectrum output supports detailed visualization and precise optical measurements where consistent light quality is essential. It maintains stable brightness and color temperature throughout its rated life.

Key Features & Benefits

• GX5.3 bi-pin base for secure installation in compatible fixtures.
• MR16 bulb shape for broad fixture compatibility.
• Rated 75W, 12V - sized for standard low-voltage electrical systems.

Product Specifications

• Wattage: 75W
• Voltage: 12V
• Base Type: GX5.3
• Bulb Shape: MR16
• Condition: Brand New

Common Applications

This halogen lamp is commonly used in:

• Surgical operating room and procedure lighting
• Dental restoration and hygiene operatories
• Spectrophotometer and analyzer light sources
• Endoscope and fiber optic illuminators
• Ophthalmic examination and diagnostic instruments

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.