Replacement for Eiko 4U20/27K - 20W, Warm White, Double Tube

This 20-watt T4 compact fluorescent lamp is a direct replacement for the EIKO 4U20/27K. Featuring a E26 Medium Screw base, it's designed for compatible fixtures.

Operating at 20 watts with a 3000K warm white color temperature, this lamp delivers 1200 lumens of light that delivers effective brightness for demanding applications. With a CRI of 82, colors appear natural and accurate.

Key Features & Benefits

• Warm White Light: 3000K color temperature creates a comfortable, inviting atmosphere.
• Bright Output: 1200 lumens delivers effective brightness for demanding applications.
• Color Rendering: CRI of 82 ensures colors appear natural and accurate.
• E26 Base: E26 Medium Screw connection for compatible fixtures.
• T4 Linear Design: 0.5-inch diameter fits compact fixtures.

Product Specifications

• MPN: 4U20/27K
• Wattage: 20 Watts
• Color Temperature: 3000K (Warm White)
• Lumens: 1200
• CRI: 82
• Base Type: E26 Medium Screw
• Bulb Shape: T4 Linear
• Condition: Brand New

Common Applications

This CFL is commonly found in:

• Under-Cabinet Lighting
• Display Cases
• Task Lighting
• Desk Lamps

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.