① 3 Color Temperature Selectable Led recessed spotlights with 3CCT design, 3000K(warm white), 4000K(neutral white), 5700K(cool white) can be adjusted by a green switch on the lamp body, you can choose the desired color that fit in your house. ② Dimmable Smooth dimming 10% - 100%, compatible with most trailing edge dimmers, no flicker or humming. Beam angle 120, CRI > 80, our dimmable downlights will provide you with pleasant light over a large area, and meet your different brightness needs. ③ Easy Install Low profile recessed ceiling lights with only 30mm installation depth, suitable for retrofit and new decoration. Diameter 85mm, required ceiling cutout size 67-75mm. Directly connected to 230V, no transformer required. Cable length 10cm. ④ Wide Application Ultra-thin lamp body, dimmable, 3 color temperature adjustable, IP44 recessed downlights are suitable for damp location, meet kinds of needs in applications such as kitchen, living room, bedroom, bathroom, office, shop and outside soffit. ⑤ 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 years warranty, free replacement or refund.