3 color temperatures selectable LED recessed spotlights with 3CCT design, 3000K (warm white), 4000K (neutral white), 5700K (cool white) can be adjusted with a green switch on the lamp body, you can choose the most desired color that best suits your house. Dimmable Smooth dimming 10% - 100%, compatible with most trailing edge dimmers, no flicker or buzzing. Beam angle 120, CRI > 80, our dimmable downlights provide you with a comfortable light over a large area and meet your various lighting needs. Easy installation Low profile recessed ceiling lights with only 30mm installation depth, suitable for retrofitting and new decoration. Diameter 85mm, required ceiling cutout size 67-75mm. Connects directly to 230V, no transformer required. Cable length 10cm. Wide range of applications Ultra-thin lamp body, dimmable, 3 color temperatures adjustable, IP44 recessed downlights are suitable for damp locations, meeting various needs in applications such as kitchen, living room, bedroom, bathroom, office, shop and exterior. Top manufacturer Quality guarantee CE, UKCA and RoHS certified, waterproof/fireproof/rustproof PBT housing (aluminum inside, PC outside), long-lasting SMD2835 LED chips, average lifespan over 30000 hours. 3 year warranty, free replacement or refund.