8pcs Multiple colors (gradual change) Metallic color Abs Water plating 217*58*80mm 0.22kg (net weight of led shower with plastic holder); 0.325kg with gift box; 0.43kgú¿with stainless steel hose and holder; 0.540kg with gift box. 1. No battery needed; 2.When water flows down, the led will light instantly and automatically; 3.Brightness is such enough even no other lighting fixtures need. 4.The led color will change gradually and automatically; 5.The change of led color will not be subject to the temperature of water. Gr-s003 8pcs smt led Green/blue/red (temperature detectable) Metallic color Abs Water plating 217*58*80mm 0.22kg (net weight of led shower with plastic holder); 0.325kg with gift box; 0.43kgú¿with stainless steel hose and holder; 0.540kg with gift box. 1. No battery needed; 2. When water flows down, the led will light instantly and automatically; A. When water temperature is ín32íµ, green color will show automatically; B. When water temperature is between 33íµí½41íµ, blue color will show automatically; C. When water temperature is between 42íµí½45íµ, red color will show automatically; D. When water temperature is above 46íµ, red color will flash immediately. 3. This item will change its color by detecting water temperature. Color box