Reimagined Incandescent Glow

The F18DTT/830/G24D-2 ECO is engineered to deliver a warm 3000 Kelvin glow that beautifully replicates incandescent comfort while providing the energy efficiency of modern compact fluorescent technology. Its Double Twin Tube design produces smooth, even illumination with a Warm White finish ideal for offices, hospitality lighting, studios, retail shelving, and residential fixtures that demand clarity without harshness. With high-quality 82 CRI performance, colors appear natural, inviting, and true.

Power and Versatility

This 18-watt compact fluorescent lamp stands tall in efficiency—producing strong lumen output while consuming a fraction of the energy used by incandescent or halogen equivalents. Designed for 120-volt and electronic ballast applications, this CFL is an excellent solution for wall sconces, ceiling fixtures, task lights, and commercial downlighting. At 12,000 hours, it lasts significantly longer than traditional lamps, reducing replacements and maintenance labor in high-use spaces.

For the Love of Color

With an 82 Color Rendering Index, this lamp delivers dependable, balanced color performance that enhances décor, signage, and interior finishes. The 3000K Warm White spectrum is soft, inviting, and perfect for environments where comfort and visibility must coexist. This is lighting that elevates mood and function, all while preserving clarity and tonal balance.

Rough Service CFL

Crafted with durable components and a reliable G24D-2 2-pin base, this lamp is ready for everyday commercial and residential duty. Stable electronic ballast compatibility ensures consistent performance from first strike to end of life. Its compact Double Twin Tube architecture maximizes output in tight fixtures while maintaining optimal thermal management.

Effortless Operation

Designed for instant start and rapid start systems, this CFL provides consistent, dependable illumination without flicker or delay when paired with the proper ballast. Smooth, stable operation ensures environments remain productive, comfortable, and well-lit.

Built to Last

With up to 12,000 hours of rated life, this ECO-series lamp reduces waste, downtime, and relamping costs. High-quality phosphors, durable cathodes, and premium manufacturing mean you get a lamp engineered for longevity—not planned obsolescence.

Guardian of Prosperity

Switching to energy-efficient compact fluorescents significantly reduces electrical demand, maintenance cycles, and long-term operating costs. Facilities, retailers, and homeowners benefit from fewer lamp changes and improved efficiency. For a personalized audit of energy savings opportunities, a Lumen Master can assist in evaluating your environment.

Xtreme Life Guarantee

A long-life solution backed by responsible manufacturing. When paired with proper electronic ballasts, this 18-watt CFL delivers reliable, high-performance lighting designed for years of service. Sustainable materials and reduced waste make it a smarter choice for both performance and the planet.

Impactful Lighting

A GoodBulb-quality CFL impacts more than just illumination—it improves energy use, reduces environmental strain, and supports a commitment to better lighting practices. Responsible lighting choices help conserve natural resources and reduce landfill waste. As a social enterprise, every light supports our global mission to bring clean, safe solar lighting to communities living without electricity.