Led Shower Head, Light Shower, Shower Head: 1. Red, blue, green color. 2. 4 function LED. 3. Not need the battery. Led Shower Head, Light Shower, Shower Head: This LED ... fun and soothing experience. When water flows down, the LED will light instantly and automatically, even though no other lighting fixtures ... will flash immediately to warn of the high temperature. Led Shower Head, Light Shower, Shower ...