The All-Chrome Multi-Function LED Shower Head with Color-Changing Temperature Sensor by DreamSpa is the world's most advanced LED shower head! This LED shower head is angle-adjustable and features an extra-large 5.25-inch chrome face, 3-color-changing water temperature sensor, a high-power 3-zone dial, rub-clean jets, a click-action lever, a designer beveled rim accent, and 5-Settings, such as Power Rain, Pulsating Massage, Hydro-Mist, Economy Rain and Water-Saving Pause. The 3-color LED lights change automatically according to water temperature and are powered by running water! No batteries are ever needed. You can connect this LED shower system in minutes without tools to any standard overhead shower arm. Product Description LED lights are powered by running water, no batteries ever needed Extra-large 5.25-inch Chrome Face with Reflective Perimeter Rim 5-Setting Angle-adjustable Shower Head 5-Settings include Power Rain, Pulsating Massage, Hydro-Mist, Economy Rain and Water-Saving Pause 3-Color-Changing Water Temperature Sensor High-power 3-Zone Dial with Rub-clean Jets and Click-action Lever Designer Beveled Rim Accent Color of LED lights changes automatically according to water temperature: - BLUE - Cool under 95 F (35 C) - GREEN - Warm 95 to 108 F (35 to 42 C) - RED - Hot 109 to 122 F (43 to 50 C) - FLASHING RED - Warning Hot over 122 F (50 C) Connects in Minutes without tools to any standard overhead shower arm 1-Year Warranty Model #1482 Product ID 53750608