Made the Right Way the Good Way

Reimagined Incandescent Glow

The GoodBulb MP50/ED17/U/4K delivers a crisp and clean 4200 Kelvin Cool White light designed to replicate natural daylight with high lumen efficiency. This 50-watt metal halide lamp produces an impressive 3,200 lumens, illuminating commercial and industrial environments with clarity and precision. The ED17 clear finish enhances brightness, making it ideal for high-performance lighting in retail, warehouse, and security applications.

Power and Versatility

Engineered for dependable performance, this MP50/ED17/U/4K Metal Halide Bulb operates at 120–130 volts with a standard E26 medium base, ensuring easy installation into compatible fixtures. The ED17 shape offers concentrated light output with excellent beam uniformity. With a 15,000-hour lifespan, this lamp provides reliable, energy-efficient illumination for interior and exterior spaces alike, including gymnasiums, parking lots, and street lighting applications.

For the Love of Color

With a Color Rendering Index (CRI) of 60, this Cool White 4200K lamp accurately portrays true colors in working environments. The balanced daylight tone enhances visibility, improves contrast, and reduces glare fatigue—making it a practical choice for visual tasks that demand clarity and precision.

Rough Service Strength

Designed with durability in mind, the GoodBulb MP50/ED17/U/4K can withstand demanding conditions in commercial and industrial settings. Its rugged arc tube and reinforced glass envelope ensure stable performance under continuous operation, maintaining consistent brightness throughout its long life cycle.

Effortless Compatibility

This non-dimmable lamp integrates seamlessly into existing metal halide ballasted systems, offering immediate performance without the need for rewiring. Its universal burn position allows installation in any orientation—base up, down, or horizontal—making it flexible for a wide range of fixtures and applications.

Built to Last

Every GoodBulb is made using premium components, free from planned obsolescence. The MP50/ED17/U/4K is no exception—crafted to deliver consistent illumination with reduced maintenance and fewer replacements over time. This results in measurable savings for commercial users who prioritize performance and dependability.

Guardian of Prosperity

Switching from older high-pressure sodium or incandescent lamps to efficient GoodBulb Metal Halide technology can cut energy costs dramatically. A facility upgrading 100 legacy lamps could save thousands in energy and maintenance over the life of the bulbs—while enjoying brighter, more natural light quality that improves workspace visibility and safety.

Xtreme Life Guarantee

Built for longevity, the GoodBulb MP50/ED17/U/4K is rated for 15,000 hours of dependable operation, outperforming standard incandescent alternatives. Each lamp is backed by GoodBulb’s performance assurance and recycling program, designed to help businesses operate sustainably and responsibly.

Impactful Lighting

A GoodBulb is more than just a light source—it’s a commitment to quality, efficiency, and environmental care. By choosing this 50-Watt ED17 Metal Halide Lamp, you’re investing in cleaner light, lower operational costs, and a smaller carbon footprint. GoodBulb lighting solutions not only brighten spaces—they brighten futures by supporting sustainable initiatives and providing solar light to communities without access to electricity.