Replacement for Philips TL40W/03/RS - 40W, Cool White, Linear T12, 2-Pin Base

This 40-watt 48-inch (4-foot) T12 linear fluorescent tube replaces the Philips TL40W/03/RS. The T12 form factor (1.5-inch diameter) is the traditional standard found in older fixtures and shop lights. Featuring a G13 medium bi-pin base (the standard connection for linear fluorescent tubes), it's designed for drop-in replacement in commercial, industrial, and residential fixtures.

1425 lumens delivers adequate brightness for accent lighting, under-cabinet applications, and smaller fixtures. The 4000K cool white color temperature produces light that feels bright and productive - crisp and clean with a slight blue undertone. This makes it well-suited for offices, schools, hospitals, retail stores, and industrial facilities. With an exceptional 92 CRI, colors appear vibrant and true to life under this lamp. Skin tones look natural, merchandise displays pop, and color-matching tasks become more reliable. This level of color rendering is typically found only in premium lamps.

Key Features & Benefits

• Cool 4000K Color: Bright, productive illumination for work environments.
• 1425 Lumens: Strong light output for effective area coverage.
• 92 CRI: Exceptional color accuracy - colors appear true and vibrant.
• G13 Medium Bi-Pin Base: Direct fit for compatible fixtures.

Product Specifications

• MPN: TL40W/03/RS
• Wattage: 40 Watts
• Color Temperature: 4000K (Cool White)
• Lumens: 1425
• CRI: 92
• Base: G13
• Shape: T12
• Condition: Brand New

Common Applications

This linear fluorescent tube is commonly found in:

• Office Lighting
• Retail Stores
• 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.