Adjustable brightness and color temperature: Long press for continuous adjustment and click five levels to adjust. The color temperature range of the LED night light is 2700k-6500k, and our reading lamp has passed the EU's Blue Light RGO test certification, it protects short-wave blue light to make your eyes more comfortable. Auto/Manual mode: With 2 sensor modes, people can be detected in the dark or during the day. Automatic turn-on within 3m (10ft), automatic turn-off after about 20 seconds without any movement detected. Convenient and super energy-saving (you must turn off the lights when changing modes) Easy to install and portable: With the magnetic base and 3M adhesive, no tools, screws or nuts are needed, it can be attached to iron surfaces or non-metallic surfaces. Wireless portable for wherever you need, such as wardrobes, under the cabinet, hallway, stairs, bathroom, bedroom, etc. Built-in USB rechargeable battery: The reading lamp has a built-in battery (1200mAh) and can be used without cords, fully charged in 4-5 hours, and the wireless rechargeable LED lamp can be used for 4-24 hours (depending on the set brightness). Stepless dimmable LED desk lamp Comfortable and safe without glare, UV or radiation. The reading lamp can light in three colors: incandescent color, neutral white and daylight color. The brightness can also be adjusted to 10%-100%. With a magnetic base and 3M adhesive, it is easy to install anywhere.