Dimmable 0-100%: The natural white led spotlight, this recessed ceiling led light is compatible with dimmers. With this feature, you can choose the light intensity (0-100%) depending on the time of day or the light mood you want. 35mm ultra-thin led spotlight: The height of the led downlight is 35mm which allows it to be recessed into ceilings even where space is limited. Outer diameter is 87mm, recess hole should be between 68-80mm. The fixing system is made up of springs that hold the recessed spotlight in place in its hole. IP65 Waterproof: The white appearance of the built-in LED is soft and elegant. With its IP65 rating, the recessed ceiling light is perfect for the bathroom, kitchen, or any room in the house, giving you a bright and comfortable environment. Quality lighting: The 3W IP65 spotlight, with its luminous flux of 400 lm, replaces the 50W halogen bulb. Color temperature: 4000K. Without glare. The product has excellent color rendering CRI > 80, which achieves