LED solutions with the ability to render 90+ CRI white light, saturated colors and pastels from a fully mixed RGBW, single point source. Ketra’s custom driver chip and optics incorporate closed-loop thermal and optical feedback, maintaining a factory-calibrated color point to one MacAdam ellipse over the product’s lifetime. Each lamp is wirelessly controlled and individually addressable through Ketra’s accompanying software. Also wirelessly take control with DMX512 Protocol. Petra products are also compatible with TRIAC dimmers, thus enabling an infinite range of possible new construction and retrofit applications.