The GoodBulb 9 Watt CFL Plug-In Light Bulb delivers clean, crisp illumination with a 4100K cool white color temperature—ideal for utility rooms, task-oriented spaces, commercial applications, and work environments that demand visual clarity. Featuring a compact twin-tube design and a reliable G23 2-pin base, this energy-efficient CFL operates at just 9 watts while providing 600 lumens of consistent brightness.

Perfect for desk lamps, display cases, undercabinet fixtures, and recessed luminaires, this lamp delivers high color accuracy with an 82 CRI, making it suitable for applications where color fidelity and visual detail are important. Its long 12,000-hour life minimizes maintenance and replacement frequency, reducing downtime and operating costs in busy facilities.

Why 4100K Cool White?
4100K light provides a bright, neutral cool tone—sharper than soft white, but more inviting than daylight—making it ideal for task lighting, commercial spaces, and workstations where focus and performance matter.

✔ Task & Desk Lamps – Ideal for reading, writing, and focused work lighting.
✔ Commercial & Office Spaces – Enhances productivity with crisp, glare-free light.
✔ Undercabinet Lighting – Perfect for kitchens, labs, and technical environments.
✔ Wall Sconces & Recessed Fixtures – Suited for healthcare, utility, and retail areas.

Reliable Performance, Everyday Efficiency
✔ High-Quality Output – 600 Lumens – Delivers consistent brightness in small fixtures.
✔ Energy Efficient – Just 9 Watts – Cuts energy use compared to incandescent alternatives.
✔ Long Service Life – Rated for 12,000 Hours – Greatly reduces relamping frequency.
✔ G23 2-Pin Base – Fast, secure installation in standard CFL-compatible fixtures.
✔ Excellent Color Rendering – 82 CRI – Keeps colors true and visibility sharp.

Step Up to LED for Enhanced Performance
CFLs offer dependable performance, but plug-in LEDs now deliver superior efficiency, longer lifespan, and environmental benefits with no warm-up delay or mercury content.

Why Upgrade to Plug-In LED?
✔ Up to 50% Energy Savings – LEDs operate at even lower wattages.
✔ Extended Life – LEDs can last 3–4 times longer than CFLs.
✔ Instant-On – Immediate full brightness with no delay.
✔ Mercury-Free – Safer for people and the planet.

LED Retrofits for G23 Base Fixtures
Ready to modernize your lighting? GoodBulb offers easy-to-install G23 base LED retrofits:

🔹 Plug & Play LED Replacements – Compatible with most CFL ballasts.
🔹 Ballast Bypass LEDs – Direct wire installation for fewer failure points.
🔹 Hybrid Models – Flexible compatibility with or without a ballast.

Recycle CFL Bulbs the Right Way
CFLs contain mercury and must be disposed of properly. GoodBulb makes it easy:

✅ Prepaid Recycling Kits – Convenient, safe bulb disposal.
✅ Certified Recycling – Get documented proof of proper handling.
✅ Environmentally Responsible – Keep harmful materials out of the landfill.

Illuminate Smarter. Save Longer. Light Better.
The GoodBulb 9W 4100K CFL delivers efficient, long-lasting cool white light for compact lighting needs—perfect for today’s commercial and task environments. When you're ready to upgrade to LED, our team is here to help you make the transition with confidence.

Explore our G23 LED retrofit options or contact GoodBulb for expert lighting solutions tailored to your space.