GoodBulb 35-Watt T6 Ceramic Metal Halide G12 — 4200K Cool White Precision Lighting for Enclosed Fixtures

Made the Right Way the Good Way

Reimagined Ceramic Metal Halide Glow

The GoodBulb 35-Watt T6 4200 Kelvin Ceramic Metal Halide lamp delivers crisp, high-definition illumination with a refined spectrum designed for clarity, contrast, and true-to-life detail. The precise 4200K neutral-cool white color creates environments that heighten visual accuracy and elevate overall light quality. With a clear finish and compact T6 profile, this CMH lamp provides sharp, focused brilliance ideal for commercial, retail, and display applications where color fidelity and lumen stability matter.

Power and Versatility

Engineering strength meets performance efficiency. Consuming only 35 watts, this CMH lamp produces an impressive 3,150 initial lumens, offering a powerful beam with exceptional lumen maintenance throughout its life. Designed for 120–277V systems using G12 fixtures, it is for enclosed fixtures only for optimal safety and reliability. Built to deliver up to 12,000 hours of high-performance illumination, it surpasses many conventional metal halide options, reducing replacements and maintaining vibrant environments longer.

For the Love of Color

With a CRI of 84, this ceramic metal halide lamp brings out the natural richness and depth of colors that lesser sources wash out. Whether highlighting merchandise, illuminating architectural features, or supporting precision task work, the elevated color rendering ensures accuracy and dimension. The 4200K cool white spectrum sharpens focus and enhances visibility, making it a trusted choice for professional-grade lighting.

Rough Service Metal Halide

The robust T6 construction and G12 ceramic base provide reliable operation even in demanding commercial environments. Engineered for stability, durability, and consistent ignition, each lamp uses precision-aligned arc tubes and high-grade materials to withstand heat, vibration, and continuous use. This is reliability crafted for daily performance.

Effortless Operation

Designed to run on ANSI M130 / M130/E systems, this lamp provides fast warm-up, stable output, and dependable re-strike performance. Intended for enclosed-rated fixtures only, it ensures safe, efficient operation without compromise. Its clear outer jacket maximizes optical efficiency while maintaining uniform distribution.

Built to Last

GoodBulb CMH lamps are engineered without the planned failures major brands build into their products. Every component—from the arc tube to the ceramic base—is crafted with purpose, precision, and long-term performance in mind. With a long 12,000-hour life, this lamp reduces maintenance cycles, labor costs, and operational disruptions.

Guardian of Prosperity

Energy efficiency equals financial savings. Replacing outdated metal halide lamps with high-performance CMH technology reduces energy consumption and improves lumen-per-watt output. Businesses running multiple fixtures can cut thousands in operational costs over the lifespan of these lamps while benefiting from enhanced color quality and reduced maintenance. A Lumen Master can provide a detailed energy analysis for your facility.

Xtreme Life Guarantee

GoodBulb stands behind every lamp with confidence. The long-life CMH design ensures dependable service, extended runtimes, and predictable performance. Supported by GoodBulb’s commitment to quality and its end-of-life recycling initiative, this lamp honors both your investment and the environment.

Impactful Lighting

A GoodBulb is more than a light source — it’s a catalyst for positive change. GoodBulb lighting reduces energy use, lowers cooling loads, minimizes replacement waste, and preserves natural resources. As a social enterprise, every GoodBulb contributes to bringing clean solar light to families living without electricity. Your lighting choice creates impact far beyond the fixture.