ICgrade downlights with ICrated junction box provide thermal protection and are designed for contact with ceiling insulation. This reduces fire risk when installed on ceilings and overhead joists of different types. brightness ultrathin LED recessed light. It uses a leading LED chip to deliver higher lumens at lower power, producing strong, even illumination without adding noticeable bulk. Wattage options available: 3W, 4W, 6W, 9W, 12W, 15W, 18W. Select the appropriate brightness for your space and energy goals. Energy efficiency: brightness LED with lower power consumption helps save energy. The design supports up to 90% energy savings compared with traditional lighting. Easy installation: ultrathin profile designed for remodeling and decor. Cut a hole in the ceiling, connect the wiring, and install directly without a housing. Suitable for a quick, clean ceiling upgrade. Applications and use scenarios: Kitchen or living areas undergoing remodeling, where a slim, flushmounted light helps preserve ceiling height and aesthetics. Hallways, corridors, or office spaces needing bright, unobtrusive lighting that installs quickly without bulky housings. construction or retrofit projects on insulated ceilings and joist layouts where insulation contact safety and thermal protection are important.