Portal LED Shower Head, Handheld Shower, Instantly Illuminated By Water Flow

No batteries and external power supply, it will illuminate after water flows down. Automatic light switching. The LED color will change gradually and automatically. Include red, green, blue, orange and other colors. Brightness is such enough even no other lighting fixtures need. The change of LED color will not be subject to the temperature of water. Fits all standard connectors, easy to install. you a delight bath & a wonderful experience. Specifications: Case Material: ABSLED Quantity: 9 LED. LED Emitting Color: 7 colors gradually changed Inside diameter of tube: 1.5cm Outside diameter of tube: 2 cm Item size: 22 * 9 * 4.5cm Item weight: 187g Package including: 1 * LED Shower Head.