Control by simple conversation: turn and adjust the lights with simple conversation to change color and brightness, so you don't have to reach for a switch. App driven features: 4inch builtin LED modules connect to the Doodle Smart app (download required) to access a wide range of functions and control options. Grouping and zoning: outdoor recessed lights support grouping across different rooms or areas, enabling easy control of each embedded light or set of lights. Easy installation and maintenance: install by cutting a ceiling hole and inserting the folding spring bracket, then mount flush with the ceiling. Ultrathin controllable LED downlights come with junction boxes for a clean, spacesaving setup. Key specifications and build: 4inch builtin lights with ultrathin design and junction boxes, designed for straightforward installation and reliable performance. Use scenarios: Porch or entryway lighting: create inviting ambience with adjustable color and brightness for arrival and evening relaxing. Outdoor dining or patio: set the mood with dynamic lighting while entertaining, easily adapting color and intensity for meals or conversations. Pathway and area illumination: group lights to provide clear, consistent lighting along walkways or perimeters, improving safety and visibility.