Replacement for 81516 IMPERIAL Halogen - RECTANGLE Shape 2LRA Base 50W 12.8V with Clear Finish

This is a drop-in replacement for the 81516 by IMPERIAL, built to meet the precise operating requirements of the original lamp. Operating at 50W and 12.8V, it seats securely in the 2LRA base socket. Rated at 4,000 lumens, it maintains the output level the original equipment was designed around.

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

• 4,000 lumens of rated output for strong, consistent illumination.
• Fits standard 2LRA base sockets for straightforward replacement.
• RECTANGLE form factor with clear finish for controlled light output.
• 50W at 12.8V for compatibility with low-voltage fixtures and power supplies.

Product Specifications

• Wattage: 50W
• Voltage: 12.8V
• Base Type: 2LRA
• Bulb Shape: RECTANGLE
• Finish: Clear Finish
• Lumens: 4,000
• 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.