Temperature detectable LED shower head No battery CE and Rohs certificate NWE ABS +Chrome high quality&competitive price 1. LED Qty:4pcs; 2. LED lighting color: Green/Blue/Red (Temperature detectable)3. casing material: ABS4. Surface treatment: Electroplating5. casing color: metallic color6. Products are International certification: CE certification and ROSH certification and obtain the certificate7. When water flows down, the LED will light instantly and automatically8. low-flow water to maintenance a unique sense of comfort9. Don’t need battery and the power cord;1).When water flows down, the LED will light instantly an automatically; When water temperature is ≤32°C,Green color will show automatically ; 2).When water temperature is between 33°C-41°C,Blue color will show automatically;3).When water temperature is between 42°C-45°C,Red color will show automatically;4).When water temperature is above 46°C,Red color will flash immediately.5).This item will change its color by detecting water temperature. QTY:40pcs Weight:0.3kg (net weight of LED shower) N.W/ G.W:12.5/13.5KGS MEAS:510x420x520mm