Enhance your bathing experience with this slide bar with hand held showerhead. Powered by water Highlights - High quality faucet with built-in LED light. - LED color changes according to water temperature. - LED light is activated when the faucet senses water flow. - Batteries free - Material: ABS (plastic) - Finish:Chrome - Style: Contemporary - Service life: over 6000 hours - Shipping weight (kg): 0.252 - Shower head flow rate: 2 gpm - Fits to any standard 1/2 inch shower hose - Color: 1. Blue color (cold): 0~31 Degrees Celsius 2. Green color (comfort): 32~43 Degrees Celsius 3. Red color (hot): above 44~50 Degrees Celsius 4. Blinking Red (dangerously hot): 51 Degree Celsius or higher