Replacement for 31-74-29 BAUSCH & LOMB Halogen - T2.5 Shape G4 Base 20W 6V

This lamp serves as a compatible replacement for the 31-74-29 used in BAUSCH & LOMB equipment. It provides 20W at 6V in a T2.5 configuration, fitting a G4 bi-pin base socket.

This lamp provides the steady, flicker-free illumination that ophthalmic instruments require for accurate slit lamp exams, retinal evaluations, and surgical procedures. Its full-spectrum output supports detailed visualization of anterior and posterior segments, where even small variations in light quality can affect diagnostic accuracy. It maintains stable color temperature and brightness throughout its rated life.

Key Features & Benefits

• G4 bi-pin base provides reliable electrical contact and stable operation.
• T2.5 bulb shape for broad fixture compatibility.
• Rated 20W, 6V - sized for standard low-voltage electrical systems.

Product Specifications

• Wattage: 20W
• Voltage: 6V
• Base Type: G4 2-PIN 4MM CENTER/CENTER
• Bulb Shape: T2.5
• Condition: Brand New

Common Applications

This halogen lamp is commonly used in:

• Ophthalmic slit lamp examinations
• Retinal evaluation and fundoscopy
• Contact lens fitting stations
• Anterior segment imaging
• Eye care clinic examination 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.