6 Inch Square 7 Colors Changing LED Shower Head Bathroom Rainfall Spray Heads Features and specifications: Water powered LED shower head The LED shower head is a faucet light that is 100% water powered and does not require any electricity. The faucet requires water pressure of at least 3 kgs or 0.3 MPA. Please make sure that your water pressure is strong enough to support a winding motor. Slight noise generated by the motor is normal. Colors and types: 1. Single color green 2. Single color blue 3. Single color red 4. Quick flashing multi-color: several colors change automatically at the same time and colors flash randomly 5. 7 colors: colors gradually change based on time 6. 3 color temperature senor: colors change based on water temperature Style: Fashion Material: ABS 0.380 Package weight: 0.436 kg Product size (L x W x H): 20.00 x 20.00 x 2.00 cm / 7.87 x 7.87 x 0.79 inches Package size (L x W x H): 21.00 x 8.00 x 21.00 cm / 8.27 x 3.15 x 8.27 inches Package Contents: 1 x led shower head Features: 1. Does not require any kind of external power supply. 2. ABS plastic and corrosion resistant. 3. Easy to install and fits all standard connectors. 4. Transforms water into a beautiful waterfall of light. Temperature Sensor 3 Colors The temperature sensor type changes color according to temperature. When water is less than 33C, green or blue light will appear, when water is between 34- 41C, blue or green light will appear. When water is Between 42-50C, red light will appear. When temperature is above 51C, red light will flash to warn you of the high temperature. +-5 degree is available for the temperature of LED shower head. 7 colors type The 7 colors type gradually changes colors over time. The colors changes are: green - mixed green and blue - blue - mixed blue and red - red - mixed red and green- mixed green, blue, and red. Quick flashing multi-color type The quick flashing multi-color type changes colors quickly and at random. It changes every second and flashes very quickly. Green The faucet only produces green light. There are no color changes. Blue The faucet only produces blue light. There are no color changes. Red The faucet only produces red light. There are no color changes.