Replacement for VS171 OPTEX Halogen - MR11 Shape GZ4 Base 20W 6V with Clear Finish

This halogen lamp is a compatible replacement for the VS171 by OPTEX. It operates at 20W, 6V, MR11 form factor and fits directly into fixtures that accept a GZ4 bi-pin base. It is designed to restore full performance in fiber optic light source and illumination system applications.

This lamp integrates well with dimmers and lighting control systems, offering smooth intensity adjustment without color shift. It maintains a clean envelope throughout its rated life, preventing the gradual dimming that can throw off exposure settings and color balance over time. It provides the predictable spectral output that studio and on-location professionals count on.

Key Features & Benefits

• Fits standard GZ4 bi-pin base sockets for straightforward replacement.
• Clear Finish MR11 envelope for optimal light distribution.
• Rated 20W, 6V - sized for standard low-voltage electrical systems.

Product Specifications

• Wattage: 20W
• Voltage: 6V
• Base Type: GZ4
• Bulb Shape: MR11
• Finish: Clear Finish
• Condition: Brand New

Common Applications

This halogen lamp is commonly used in:

• Photography studio strobe and continuous lighting
• Video production key and fill light fixtures
• Portrait and product photography setups
• Film set grip and gaffer instruments
• Photographic enlarger and reproduction 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.