Replacement for Sylvania F34CW/SS/ECO (F40CW/SS/ECO) - 40W, Cool White, Linear T12, 2-Pin Base

This 40-watt T12 linear fluorescent tube is a direct replacement for the Sylvania F34CW/SS/ECO. Featuring a G13 medium bi-pin base, it's an energy-saving alternative to standard 40-watt T12 lamps for commercial and residential fixtures.

Operating at 40 watts with a 4100K cool white color temperature, this tube delivers 2350 lumens of bright, efficient illumination. With an excellent CRI of 90, it provides superior color accuracy compared to standard cool white lamps.

Key Features & Benefits

• Energy Efficient: 40-watt design saves energy compared to standard 40-watt T12 lamps.
• Excellent Color Rendering: 90 CRI for accurate, natural color appearance.
• Strong Light Output: 2350 lumens provides effective illumination for general use.
• ECO Certified: Reduced mercury content meets environmental standards.
• G13 Base: Medium bi-pin connection fits standard 4-foot T12 fixtures.

Product Specifications

• MPN: F34CW/SS/ECO
• Wattage: 40 Watts (replaces 40W)
• 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 energy-saving T12 tube is commonly found in:

• Office Buildings
• Schools & Classrooms
• Retail Spaces
• Garages & Workshops
• Residential 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.