250W BT28 Metal Halide HID Lamp – 4200K Cool White, 20,800 Lumens, E39 Mogul Base, 10,000-Hour Life

Made the Right Way the Good Way

Reimagined HID Brilliance

The 250-Watt BT28 Metal Halide Lamp delivers powerful illumination with a crisp 4200K cool white color temperature designed to replicate natural daylight. Built with precision arc tube technology, this HID lamp produces a bright and balanced 20,800 lumens, making it ideal for large commercial, retail, warehouse, and industrial lighting applications. With superior lumen maintenance and a consistent spectrum, this lamp ensures dependable visibility and productivity in demanding environments.

Power and Versatility

At 250 watts, this BT28 metal halide lamp is engineered for high-output performance while maintaining excellent efficacy. Featuring an E39 mogul screw base (39mm, compatible with E40 sockets), it easily installs into a wide range of industrial and commercial fixtures. Suitable for use in high-bay, low-bay, and outdoor security luminaires, it provides reliable illumination for factories, gyms, big-box retail stores, and sports facilities.

For the Love of Color

With a balanced 4200K cool white spectrum, this HID lamp reduces eye strain while creating a crisp, clean environment. Perfect for settings requiring enhanced visibility and clarity, the spectral output highlights details and improves working conditions. This lamp’s consistent color rendering helps bring out true tones, ideal for applications where accurate light balance is critical.

Rough Service HID

Built with durability in mind, this BT28 bulb shape and precision arc tube construction are designed to withstand heat and demanding operating conditions. Whether installed in high-temperature industrial areas or long-run commercial spaces, the lamp offers reliable performance throughout its rated life.

Built to Last

Rated for 10,000 hours of life, this HID lamp significantly reduces replacement frequency compared to standard incandescent and halogen sources. Its rugged design, high lumen output, and stable spectrum make it a dependable lighting solution for high-demand facilities.

Guardian of Prosperity

At 20,800 lumens, this 250W HID lamp delivers exceptional brightness for energy consumed. By replacing outdated incandescent or halogen systems, businesses can reduce operating costs while maintaining high-quality lighting. Upgrading to more efficient fixtures or pairing with advanced controls further enhances long-term energy savings.

Xtreme Life Guarantee

The 10,000-hour service life ensures extended operation, backed by proven HID lamp reliability. Designed for longevity in commercial and industrial applications, this lamp reduces downtime, maintenance, and replacement costs over time.

Impactful Lighting

This 250W BT28 Metal Halide HID Lamp is more than just a bulb—it’s a lighting solution designed to improve efficiency, enhance safety, and maintain productivity. Its high lumen package, durable construction, and dependable color spectrum make it a trusted choice for any facility that requires powerful and consistent illumination.