Replacement for Nec FCL40WW - 40W, Warm White, 4-Pin Base

This 40-watt circline tube replaces the Nec FCL40WW. The circular form factor provides even, shadow-free illumination across the fixture face. Features a G10Q square 4-pin base.

Output of 2800 lumens provides strong, effective illumination suitable for most environments. The 3000K warm white color temperature produces light that feels soft and inviting - comfortable without being too yellow. The 52 CRI provides functional color rendering for general use.

Key Features & Benefits

• Warm 3000K Color: Comfortable, inviting light similar to incandescent.
• 2800 Lumens: Strong light output for effective coverage.
• G10Q Square 4-Pin Base: Direct fit for compatible fixtures.

Product Specifications

• MPN: FCL40WW
• Wattage: 40 Watts
• Color Temperature: 3000K (Warm White)
• Lumens: 2800
• CRI: 52
• Base: G10Q-4
• Shape: T9
• Condition: Brand New

Common Applications

This circline tube is commonly found in:

• Ceiling Fixtures
• Bathroom Vanities
• Kitchen Lighting
• Decorative Fixtures

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.