Specifications: There are three levels of stepless dimming for 15 minutes, 20 minutes, and 30 minutes, the light duration can be adjusted according to your needs. It is small and exquisite, which is convenient to carry. When the light is adjusted to the darkest, it can be used as a night light to accompany sleep, and the brightest light can be used as lighting and supplement light energy. Item Name: Phototherapy Light Material: Plastic Plug Type: US Plug, EU Plug, UK Plug Features: Durable, Portable, High Brightness, Exquisite Appearance Size: 25cm x 16cm x 1.8cm(Approx.) Notes: You will find more amazing products if you visit our store. Due to the light and screen setting difference, the items color may be slightly different from the pictures. Due to different manual measurements,allow for slight size differences. Package Includes: 1 x Phototherapy Light 1 x Adapter 1 x User Manual