LED recessed spotlights with 3 selectable color temperatures and 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 home. Dimmable, smooth dimming 10% - 100%, compatible with most trailing edge dimmers, no flicker or hum. Beam angle 120, CRI > 80, our dimmable downlights provide you with a comfortable light over a large area and meet your various brightness needs. Easy installation, low-profile recessed ceiling lights and only 30 mm installation depth, suitable for retrofitting and new decoration. Diameter 85 mm, required ceiling hole size 67-75 mm. Directly connected to 230V, no transformer required. Cable length 10 cm. Wide application Ultra-thin lamp body, dimmable, 3 color temperatures adjustable, IP44 recessed downlights are suitable for damp locations and meet various needs in applications such as kitchen, living room, bedroom, bathroom, office, shop and outside eaves. 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.