20W T4 Fluorescent - 4200K G5

This 20-watt T4 linear fluorescent tube delivers reliable illumination for commercial and industrial applications. Built with a G5 miniature bi-pin base, it fits standard fluorescent fixtures.

At 4200K daylight, this lamp delivers bright, daylight-quality illumination for high-contrast tasks and workspaces.

Key Features & Benefits

• Daylight Output: 4200K color temperature simulates natural daylight for clarity and detail.
• G5 Miniature Bi-Pin Base: Standard connection for compatible fluorescent fixtures.
• T4 Efficiency: Slim 1/2-inch diameter delivers excellent output per watt.
• Factory Fresh: Brand new, unused condition with full manufacturer specifications.

Product Specifications

• Wattage: 20 Watts
• Color Temperature: 4200K (Daylight)
• Base Type: G5 Miniature Bi-Pin
• Bulb Shape: T4 Linear
• Condition: Brand New

Common Applications

This T4 tube is commonly found in:

• Under-Cabinet Task Lighting
• Display Case & Showcase Lighting
• Accent & Cove Lighting
• Retail Shelf Lighting
• Compact Fixture 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.