LED QTY:12PCS LED lighting color:Green/Blue/Red Casing color:Metallic color Casing material:ABS Surface treatment:Electroplating Maximum size: 257*40*100mm Weight:0.23KG net weight of LED shower head Specification: 1.No power or battery needed. 2.Colour changed according to the temperatrue of the water running through it. 3. Showerhead changes the colour of the water coming out using build-in LEDs 4. Low flow water conservation with the unique of fun& soothing experience. 5. The shower head handle connects directly into your shower pipe 6. When water flows down, the LED will light instantly and automatically. A. when water temperature is<32oC,Green color will show automatically B. when water temperature is between 33oC----41oC,Blue color will show automatically, C. when water temperature is between 42oC----45oC,Red color will show automatically, D. when water temperature is above 46oC,Red color will flash immediately. 7. However only the build-in LEDs enthusiasis will be atteacted by this innovative show Gizmo 8. Surface disposal of metal color