Ketra has developed a lighting system that offers the highest quality, most accurate Natural Light and integrated control system in the world. The state-‐of-‐the-‐art Natural Light technology, which offers aesthetic and wellness benefits to occupants of commercial and residential spaces, has updated their portfolio with the addition of the Retrofit Downlight (D4R), a cost-‐effective downlight solution.
The D4R presents unique features including a configurable regress depth and wireless and natural light. The D4R also supports a variety of ceiling types including 2×6 joists, and can render 90+ CRI white-‐light, saturated colors and pastels. Each unit responds to wireless control and is individually addressable through Ketra’s accompanying software, not to mention lifetime color-‐point maintenance to within 1 MacAdam ellipse.
For more information, visit: www.ketra.com.
