L9404 Halogen Bulb - T4 Shape GY9.5 Base 20W 12V with Clear Finish

This 20W 12V T4 halogen lamp (ANSI code L9404) is built for use in general-purpose or specialty lighting fixture applications. It seats securely in the GY9.5 bi-pin prefocus base for a reliable connection. The 300-lumen output supports consistent performance throughout the lamp's rated life.

This lamp combines bright output, excellent color rendering, and a compact form factor suited to a wide range of fixture types. Its tungsten-halogen design maintains a clean envelope throughout its rated life, preserving lumen output and color temperature over time. It reaches full brightness instantly and dims smoothly for versatile use across compatible applications.

Key Features & Benefits

• 300 lumens of rated output for strong, consistent illumination.
• GY9.5 bi-pin prefocus base for secure installation in compatible fixtures.
• Clear Finish T4 envelope for optimal light distribution.
• Operates at 20W, 12V to match standard low-voltage circuits.

Product Specifications

• ANSI Code: L9404
• Wattage: 20W
• Voltage: 12V
• Base Type: GY9.5
• Bulb Shape: T4
• Finish: Clear Finish
• Lumens: 300
• 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.