Replacement for QIH120-375T/E USHIO Halogen - T3 Shape R7S Base 375W 120V with Frosted Finish

Built to the specifications of the QIH120-375T/E from USHIO, this compatible halogen replacement provides a straightforward path to restoring your equipment. At 375W, 120V, T3 form factor, it drops into the R7S recessed single contact base socket and runs at the correct operating point.

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

• R7S recessed single contact base for secure installation in compatible fixtures.
• Frosted Finish T3 envelope for optimal light distribution.
• 375W at 120V for compatibility with line-voltage fixtures and power supplies.

Product Specifications

• Wattage: 375W
• Voltage: 120V
• Base Type: R7S
• Bulb Shape: T3
• Finish: Frosted Finish
• Condition: Brand New

Common Applications

This halogen lamp is commonly used in:

• Hospitality and restaurant ambiance fixtures
• Retail showcase and merchandise lighting
• Industrial and warehouse general illumination
• Residential chandelier and pendant fixtures
• Gallery and museum accent spotlights

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.