Replacement for Green Energy 30841 - 18W, Cool White, Spiral

A spiral-style replacement for the Green Energy 30841, this 18-watt CFL generates substantial light output from its twisted tube geometry. Features a standard medium screw base for easy installation.

1100 lumens delivers adequate brightness for smaller fixtures and accent applications. The 4100K cool white color temperature produces light that feels clean and professional - crisp and clean with a slight blue undertone. With 85 CRI, color rendering exceeds typical commercial standards - a visible improvement over basic tubes.

Key Features & Benefits

• 4100K Cool White: Crisp light that promotes focus and alertness.
• 1100 Lumens: Strong light output for effective coverage.
• Good Color Rendering: 85 CRI meets commercial standards.
• Reduced Heat Output: Runs cooler than incandescent alternatives.
• Compact Design: Fits most fixtures designed for incandescent bulbs.
• Standard Medium Screw Base: Direct fit for compatible fixtures.
• Brand New: Factory-fresh lamp with full rated life ahead.

Product Specifications

• MPN: 30841
• Wattage: 18 Watts
• Color Temperature: 4100K (Cool White)
• Lumens: 1100
• CRI: 85
• Base: E26 MEDIUM SCREW, 1-INCH DIAMETER
• Shape: COIL
• Condition: Brand New

Common Applications

This spiral CFL is commonly found in:

• Recessed Downlights
• Table & Floor Lamps
• Ceiling Fixtures
• Commercial 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.