The Lumenbeam Inground Large Dynamic White is a high-performance, ground-recessed LED projector designed to deliver powerful and flexible illumination in outdoor environments. It features tunable white technology, allowing precise selection of color temperatures from 2200K to 3000K or 2700K to 6500K. This flexibility enables lighting designers to adapt the ambiance and mood of a space with ease. Engineered with a plug-and-play design, installation is simplified while water infiltration is prevented, ensuring lasting performance in even the harshest environments.
Crafted with high-quality, corrosion-resistant materials and a factory-sealed IP68-rated optical chamber, the Lumenbeam Inground is built to endure. The fixture boasts an IK10-rated glass lens, a drive-over rating of 5000kg compliant with IEC60598-13, and a walk-over rating of 1000kg, making it ideal for public plazas, pathways, and high-traffic areas. Designed for longevity, it offers an impressive L70 lifespan of up to 79,000 hours, with advanced heat management allowing for optimal performance even at 60W through its 7⅜” aperture.
Performance is central to the Lumenbeam Inground’s design. It delivers up to 83,330 candelas at nadir using a narrow 6° optic and reaches up to 4,929 lumens with a medium 30° optic. The result is powerful illumination capable of casting usable light at extreme distances—enough to place one footcandle at 288 feet, making it suitable for lighting tall architectural features like the top of New York’s Flatiron Building. Each optical distribution is optimized, with narrow beams engineered for candela intensity and wide beams for lumen output.
The fixture is not just powerful but also remarkably flexible. On-site tilt adjustment from -3° to 15° and full 360° rotation are possible without accessing the interior of the optical chamber or removing the fixture from the blockout. This keeps sensitive components sealed from the elements, even during alignment. Visual comfort is prioritized through precision optics and a custom internal louver that delivers smooth beam blending and reduces glare.
Built with an eye toward the future, the Lumenbeam Inground features a modular construction that allows individual components to be replaced without changing the whole fixture. Its brass housing and corrosion-resistant finishes further enhance its durability, while a future-proof design ensures compatibility with evolving lighting needs. It integrates seamlessly into projects where longevity, performance, and versatility are key.
The luminaire offers a range of color-dynamic capabilities, including RGB, RGBW, RGBA, and Dynamic White options. Equipped with Opticolor™ technology, it delivers unmatched near-field color blending and vivid beam uniformity, thanks to in-house engineered optics and multi-chip LED clusters. This technology not only ensures precise color matching across installations but also brings light to life with vibrancy and clarity.
Installation challenges are minimized through a quick-connect system that eliminates the risk of miswiring. This intuitive design saves time and money on-site, allowing installers to focus on delivering outstanding lighting results rather than troubleshooting electrical issues.
The Lumenbeam Inground excels across a wide variety of lighting applications. In façades and canopies, it provides a uniform wash or architectural uplight without interrupting pedestrian flow. In landscapes, it adds depth and safety while creating visual structure and enhancing ambiance. For public art, it highlights key details while maintaining visual comfort for viewers. As a wayfinding tool, it contributes to safe and inviting pedestrian experiences. In advertising, it subtly but powerfully draws attention to signage, banners, and branding without overwhelming the scene.
The Lumenbeam Inground Large Dynamic White proves that inground fixtures can be as innovative and high-performing as any above-ground counterpart. With robust engineering, striking performance, and smart adaptability, it is more than just a luminaire—it’s a tool for transforming how we illuminate outdoor environments.
https://www.lumenpulse.com/products/4858/lumenbeam-inground-large-dynamic-white
