Replacement for Durotest 3790 - 40W, Full Spectrum, T12, 2-Pin Base

This 40-watt T12 Linear T12 tube is a direct replacement for the DUROTEST 3790. Featuring a G13 Medium Bi-Pin base, it's designed for compatible fixtures in commercial and residential applications.

Operating at 40 watts with a 5000K (Daylight) color temperature, this lamp delivers 1980 lumens of daylight illumination. With an excellent CRI of 91, it provides superior color accuracy.

Key Features & Benefits

• Daylight Color: 5000K (Daylight) delivers crisp, energizing light.
• Strong Light Output: 1980 lumens provides effective illumination for workspaces.
• Excellent Color Rendering: 91 CRI for true-to-life color accuracy.
• G13 Base: G13 Medium Bi-Pin connection for compatible fixtures.
• T12 Linear Design: 1.5-inch diameter for standard fixtures.
• Energy Efficient: Fluorescent technology reduces energy consumption vs. incandescent.

Product Specifications

• MPN: 3790
• Wattage: 40 Watts
• Color Temperature: 5000K (Daylight)
• Lumens: 1980
• CRI: 91
• Base Type: G13 Medium Bi-Pin
• Bulb Shape: T12 Linear
• Condition: Brand New

Common Applications

This T12 tube is commonly found in:

• Office Buildings
• Retail Spaces
• Warehouses
• Schools & Classrooms

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.