Replacement for 640-3009D CARLISLE Halogen - MR11 Shape G4 Base 52W 9.8V with Clear Finish

This is a drop-in replacement for the 640-3009D by CARLISLE, built to meet the precise operating requirements of the original lamp. Operating at 52W and 9.8V, it seats securely in the G4 bi-pin base socket.

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

• G4 bi-pin base provides reliable electrical contact and stable operation.
• Clear Finish MR11 envelope for optimal light distribution.
• Operates at 52W, 9.8V to match standard low-voltage circuits.

Product Specifications

• Wattage: 52W
• Voltage: 9.8V
• Base Type: G4 2-PIN 4MM CENTER/CENTER
• Bulb Shape: MR11
• Finish: Clear Finish
• Condition: Brand New

Common Applications

This halogen lamp is commonly used in:

• Medical and surgical examination lights
• Dental operatory and curing instruments
• Laboratory analytical and diagnostic equipment
• Microscope and optical illumination systems
• Clinical examination and patient assessment fixtures

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.