Replacement for GE F40CW/RS/WM REPLACED BY - 40W, Cool White, Linear T12, 2-Pin Base

This 40-watt T12 linear fluorescent tube is a direct replacement for the GE F40CW/RS/WM. Featuring a G13 medium bi-pin base and rapid start (RS) design, it's built for instant-on fixtures common in commercial and industrial settings.

Delivering 2350 lumens at 4100K cool white with an excellent 90 CRI, this lamp provides bright, color-accurate illumination. The watt-miser (WM) designation indicates energy-optimized performance compared to standard 40W tubes.

Key Features & Benefits

• Rapid Start Design: Instant-on operation without flickering or warm-up delay.
• Excellent Color Rendering: 90 CRI for accurate, natural color appearance.
• Cool White Output: 4100K provides bright, neutral illumination.
• Watt-Miser Efficiency: Optimized design reduces energy consumption.
• G13 Base: Medium bi-pin fits standard 4-foot T12 fixtures.

Product Specifications

• MPN: F40CW/RS/WM
• Wattage: 40 Watts
• Color Temperature: 4100K (Cool White)
• Lumens: 2350
• CRI: 90
• Base Type: G13 Medium Bi-Pin
• Bulb Shape: T12 Linear
• Length: 48 inches
• Condition: Brand New

Common Applications

This T12 tube is commonly found in:

• Office Buildings
• Schools & Classrooms
• Retail Spaces
• Workshops & Garages
• Industrial Facilities

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.