It will show its beauty when you turn off the light and take a shower at night.Light up your shower time with this rainbow LED shower head! Turn down the lights and this magical shower head will transport you to a disco-like rainbow-colored cascade. Great for the kids too; Makes showering more enjoyable and fun! Beautiful colors and ambient lighting enhance the mood in the shower.Streamlined shower head is designed for easy hand-held usage.No battery or power line; LED light will light up when you turn on the tap; activated by water pressure and turns off automatically when water is shut offGradient color option: 7 colors (red， orange， purple， blue， green， lime， yellow) that changes every 4-6 secondFeatures:Casing material: ABSSize: 8.5" x 2.28" x 3.15"LED life-span of 3+ yearsSurface treatment: Electroplated Chrome Regular Working HydraulicPressure: 0.1~0.6 MPA RegularHydraulic Discharge: 8 L (0.6MPA)Production Standards: EU EN 1112 (CE; ROHS certification available) Package Includes:1 x LED Shower HeadOur shop have many interesting and practical products ，please have a visit!