Replacement for Radium 313 16921 - 26W, Cool White, Double Tube, 2-Pin Base

Replacing the Radium 313 16921, this 26-watt T4 lamp delivers dependable light output. With a G24D 2-pin base, it's designed for straightforward installation in compatible fixtures.

1800 lumens provides dependable brightness for everyday residential and commercial use. The 4100K cool white color temperature produces light that feels bright and productive - ideal for task-oriented spaces. At 85 CRI, colors appear more natural and accurate than with standard-grade lamps.

Key Features & Benefits

• 4100K Cool White: Crisp light that promotes focus and alertness.
• Light Output: 1800 lumens ensures adequate illumination.
• Good Color Rendering: 85 CRI meets commercial standards.
• Reduced Heat Output: Runs cooler than incandescent alternatives.
• G24D 2-Pin Base: Direct fit for compatible fixtures.
• Brand New: Factory-fresh lamp with full rated life ahead.

Product Specifications

• MPN: 313 16921
• Wattage: 26 Watts
• Color Temperature: 4100K (Cool White)
• Lumens: 1800
• CRI: 85
• Base: G24D-3
• Shape: T4
• Condition: Brand New

Common Applications

This quad tube CFL is commonly found in:

• Recessed Downlights
• Table & Floor Lamps
• Ceiling Fixtures
• Commercial Lighting

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.