Replacement for 79443 IWASAKI Halogen - MR11 Shape G4 Base 20W 24V

This is a drop-in replacement for the 79443 by IWASAKI, built to meet the precise operating requirements of the original lamp. Operating at 20W and 24V, it seats securely in the G4 bi-pin base socket.

This lamp delivers bright, consistent output with the accurate color rendering that retail, hospitality, and residential settings depend on. Its tungsten-halogen design keeps the envelope clean throughout the lamp's rated life, preventing the gradual dimming seen in standard incandescent sources. It provides the instant-on performance and smooth dimming that modern lighting applications require.

Key Features & Benefits

• G4 bi-pin base provides reliable electrical contact and stable operation.
• Standard MR11 form factor fits a wide range of compatible fixtures.
• Operates at 20W, 24V to match standard low-voltage circuits.

Product Specifications

• Wattage: 20W
• Voltage: 24V
• Base Type: G4 2-PIN 4MM CENTER/CENTER
• Bulb Shape: MR11
• Condition: Brand New

Common Applications

This halogen lamp is commonly used in:

• Commercial and retail display lighting
• Architectural cove and accent installations
• Office and workspace general illumination
• Residential decorative and task lighting
• Landscape and low-voltage outdoor fixtures

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.