Replacement for HEIDELBERG SIEMENS Halogen - T4 Shape GZ6.35 Base 40W 22.8V with Clear Finish

This is a drop-in replacement for the HEIDELBERG by SIEMENS, built to meet the precise operating requirements of the original lamp. Operating at 40W and 22.8V, it seats securely in the GZ6.35 bi-pin base socket.

This lamp provides the stable, continuous-spectrum output that photometric and spectrophotometric measurements require for accurate, repeatable results. Its halogen gas fill keeps the tungsten filament operating cleanly, preventing envelope darkening that would introduce measurement drift over time. It supports the around-the-clock uptime that hospital and reference laboratories depend on.

Key Features & Benefits

• GZ6.35 bi-pin base provides reliable electrical contact and stable operation.
• T4 form factor with clear finish for controlled light output.
• Rated 40W, 22.8V - sized for standard low-voltage electrical systems.

Product Specifications

• Wattage: 40W
• Voltage: 22.8V
• Base Type: G6.35
• Bulb Shape: T4
• Finish: Clear Finish
• Condition: Brand New

Common Applications

This halogen lamp is commonly used in:

• Hospital reference laboratory analyzers
• Blood bank testing instruments
• Urinalysis and point-of-care testing devices
• Microplate readers and optical analyzers
• Pathology and histology laboratory 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.