Using high-quality LED chips, the light achieves a non-flickering, uniform illumination effect when lit. Because they are LED chips, they have a long lifespan of approximately 40,000 hours! Power consumption is about half that of incandescent bulbs! While beautifully illuminating the entire room, it also helps to reduce electricity costs! High color rendering properties are characteristic of this ceiling light, which is close to natural light, making text clearer to read, and allowing the colors of flowers, food, and skin tones to appear beautiful and natural. It is ideal for hallways, Japanese-style rooms, bedrooms, washrooms, living rooms, studies, toilets, ceiling lighting, and kitchen lighting. The LED light source is less attractive to insects due to its wavelength, so there is no need to clean the inside of the ceiling light, keeping it clean and bright. Easy installation, no construction required. Even women can easily install it. 30cm x 30cm The color is the color in image 13.