The GoodBulb 13 Watt CFL Plug-In Light Bulb delivers bright, efficient lighting with a 4100K cool white tone—ideal for clean, neutral illumination in task-driven environments. Built with a compact double twin-tube design and a G24Q-1 4-pin base, this high-performance lamp provides 900 lumens of output while consuming only 13 watts of energy. It's a smart lighting solution for offices, medical spaces, classrooms, and commercial fixtures.

Engineered to last with a 12,000-hour rated life, this CFL reduces maintenance and replacement cycles, offering reliable lighting over extended periods. With an 80 Color Rendering Index (CRI), the lamp ensures accurate color appearance to support comfort and performance in demanding visual settings.

Why 4100K Cool White Light?
The 4100 Kelvin color temperature provides clean, professional light that sharpens visibility and supports high-focus environments. It’s a popular choice for modern interior spaces that benefit from a slightly cooler tone than warm white.

✔ Offices & Workspaces – Enhances concentration with crisp lighting
✔ Medical & Dental Clinics – Clean color tones ideal for visual tasks
✔ Retail & Grocery – Showcases merchandise in true, consistent light
✔ Educational Facilities – Supports attentive learning with clear visuals

Reliable, Bright, and Built to Perform
✔ 900 Lumens – Strong, steady output ideal for everyday indoor lighting
✔ 13 Watts – Efficient energy use with excellent brightness
✔ 12,000-Hour Lifespan – Less frequent replacements and lower upkeep costs
✔ G24Q-1 4-Pin Base – Easy compatibility with most plug-in CFL fixtures
✔ 80 CRI – Good color accuracy for professional and commercial applications

CFL Value Today, LED Upgrade Ready for Tomorrow
Compact fluorescent lamps deliver trusted light, but LED alternatives offer superior performance and sustainability.

Why Transition to LED?
✔ Save More Energy – Reduce consumption by up to 80%
✔ Longer Life – LEDs can last up to 50,000 hours
✔ Instant-On – Full brightness with no warm-up
✔ No Mercury – Safer for your facility and the environment

LED Retrofit Options for G24Q-1 Fixtures
Upgrading to LED is simple with retrofit lamps designed for your existing sockets:

🔹 Type A (Ballast Compatible) – Plug-in LEDs for easy installation
🔹 Type B (Ballast Bypass) – Direct-wire models for long-term savings
🔹 Hybrid Models – Support both installation types for full flexibility

Recycle CFLs the Right Way – Partner with GoodBulb
CFLs contain mercury and should never be thrown in the trash. GoodBulb makes responsible disposal easy:

✅ CFL Recycling Kits – Prepaid, mail-back solutions for convenience
✅ Fully Compliant – Meets EPA guidelines for hazardous waste
✅ Environmental Stewardship – Documented recycling certificates available

Bright. Efficient. Future-Ready.
The GoodBulb 13W 4100K CFL delivers clean, high-performance lighting now—and gives you the flexibility to transition to LED technology when you’re ready.

Contact our lighting experts for support or explore retrofit-compatible LED options today.