Replacement for Sylvania CF40EL/TWIST/1BL - 40W, Warm White, Spiral

This 40-watt spiral CFL replaces the Sylvania CF40EL/TWIST/1BL. With a standard E26 medium screw base, it threads directly into household sockets - no special fixtures or ballasts required.

Delivering 2600 lumens at 2700K warm white, this lamp provides the light output of a 40-watt incandescent while drawing a fraction of the energy. The 82 CRI ensures colors appear warm and natural, making it ideal for living spaces where you want brightness without the harsh, clinical feel of cooler lamps.

Key Features & Benefits

• High Lumen Output: 2600 lumens replaces 40W incandescent with significant energy savings.
• Warm White Light: 2700K creates a cozy, inviting atmosphere.
• Good Color Rendering: 82 CRI for natural color appearance.
• E26 Screw Base: Fits standard household medium base sockets.
• Spiral Design: Compact coil shape fits most fixtures.

Product Specifications

• MPN: CF40EL/TWIST/1BL
• Wattage: 40 Watts
• Color Temperature: 2700K (Warm White)
• Lumens: 2600
• CRI: 82
• Base Type: E26 Medium Screw
• Bulb Shape: Spiral / Twist
• Condition: Brand New

Common Applications

This spiral CFL is commonly found in:

• Table & Floor Lamps
• Ceiling Fixtures
• Enclosed Fixtures
• Garages & Workshops
• Utility Lighting

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.