Replacement for Fulham FLFT521W841 - 21W, Cool White, Linear T5, Bipin Base

This 21-watt T5 linear fluorescent tube is a direct replacement for the FULHAM FLFT521W841. Featuring a G5 Miniature Bi-Pin base, it's designed for compatible fixtures.

Operating at 21 watts with a 4100K cool white color temperature, this lamp delivers 1974 lumens of light that delivers effective brightness for demanding applications. With a CRI of 82, colors appear natural and accurate.

Key Features & Benefits

• Cool White Light: 4100K color temperature provides crisp, neutral illumination.
• Bright Output: 1974 lumens delivers effective brightness for demanding applications.
• Color Rendering: CRI of 82 ensures colors appear natural and accurate.
• G5 Base: G5 Miniature Bi-Pin connection for compatible fixtures.
• T5 Linear Design: 5/8-inch diameter for high-efficiency fixtures.

Product Specifications

• MPN: FLFT521W841
• Wattage: 21 Watts
• Color Temperature: 4100K (Cool White)
• Lumens: 1974
• CRI: 82
• Base Type: G5 Miniature Bi-Pin
• Bulb Shape: T5 Linear
• Condition: Brand New

Common Applications

This t5 tube is commonly found in:

• High-Bay Fixtures
• Commercial Lighting
• Retail Displays
• Office Applications

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.