Replacement for Osram Sylvania 21890 - 32W, Warm White, Linear T8, 2-Pin Base

A 48-inch (4-foot) replacement for the Sylvania 21890, this 32-watt T8 tube delivers consistent performance. At 1-inch diameter, T8 tubes provide better energy efficiency than their T12 predecessors. Features a standard G13 bi-pin.

2225 lumens provides dependable brightness for everyday residential and commercial use. The 3000K warm white color temperature produces light that feels gently illuminating - creating a relaxed atmosphere. The 80 CRI provides good color accuracy suitable for most commercial and residential applications.

Key Features & Benefits

• 3000K Warm White: Creates a relaxed, welcoming atmosphere.
• 2225 Lumen Output: Reliable brightness for the rated wattage.
• Good Color Rendering: 80 CRI meets commercial standards.
• Instant-On Operation: Full brightness immediately upon starting.
• Standard G13 Bi-Pin: Direct fit for compatible fixtures.
• Brand New: Factory-fresh lamp with full rated life ahead.

Product Specifications

• MPN: 21890
• Wattage: 32 Watts
• Color Temperature: 3000K (Warm White)
• Lumens: 2225
• CRI: 80
• Base: G13
• Shape: T8
• Condition: Brand New

Common Applications

This linear tube is commonly found in:

• Under-Cabinet Fixtures
• Display Cases
• Task Lighting
• Workbench Illumination

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.