TN-40340-20700 Halogen Bulb - T3 Shape 20W 6V with Clear Finish

Designed for general-purpose and specialty lighting, the TN-40340-20700 T3 halogen operates at 20W, 6V with a clear finish. With 475 lumens of rated output, it delivers the brightness needed for reliable operation.

This lamp delivers instant-on convenience and smooth dimming capability for display fixtures, equipment, task lighting, and specialty applications. Its halogen gas fill supports a longer filament life and more stable light output compared to standard incandescent lamps. It maintains consistent brightness and color quality from installation through end of life.

Key Features & Benefits

• Produces 475 lumens to support demanding lighting applications.
• T3 form factor with clear finish for controlled light output.
• Rated 20W, 6V - sized for standard low-voltage electrical systems.

Product Specifications

• ANSI Code: TN-40340-20700
• Wattage: 20W
• Voltage: 6V
• Base Type: SPECIAL
• Bulb Shape: T3
• Finish: Clear Finish
• Lumens: 475
• Condition: Brand New

Common Applications

This halogen lamp is commonly used in:

• Multipurpose residential and office fixtures
• Specialty equipment and OEM lamp replacements
• Display case and task lighting applications
• Commercial and institutional general illumination
• Portable and temporary lighting installations

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.