Replacement for 4013-232-02001 UNICAM Halogen - T4 Shape GY6.35 Base 35W 12V with Clear Finish

When the lamp in your spectrophotometer and analytical laboratory instrument reaches end of life, this compatible replacement for the 4013-232-02001 by UNICAM gets you back up and running. It matches the original at 35W, 12V, T4 form factor with a GY6.35 bi-pin base for a direct fit.

This lamp provides the stable, continuous-spectrum output that analytical instruments like spectrophotometers and photometers require for accurate, repeatable measurements. Its halogen gas fill keeps the tungsten filament operating cleanly, preventing envelope darkening that would introduce drift in optical readings. It helps maintain consistent results across calibration cycles.

Key Features & Benefits

• Produces 650 lumens to support demanding lighting applications.
• Fits standard GY6.35 bi-pin base sockets for straightforward replacement.
• T4 form factor with clear finish for controlled light output.
• Rated 35W, 12V - sized for standard low-voltage electrical systems.

Product Specifications

• Wattage: 35W
• Voltage: 12V
• Base Type: GY6.35
• Bulb Shape: T4
• Finish: Clear Finish
• Lumens: 650
• Condition: Brand New

Common Applications

This halogen lamp is commonly used in:

• Spectrophotometer and UV-Vis analyzer light sources
• Chromatography detector illumination modules
• Automated clinical chemistry analyzers
• Microscope and optical measurement instruments
• Scientific research and analytical equipment

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.