LED Qty:4pcs   
    LED lighting color: Green/Blue/Red (Temperature detectable) 
    Casing material: ABS
    Surface treatment: Electroplating   
    casing color: metallic color   
    Products are International certification: CE certification and ROSH certification and obtain the certificate
    When water flows down, the LED will light instantly and automatically
    low-flow water to maintenance a unique sense of comfort
    Don't need battery and the power cord
    1).When water flows down, the LED will light instantly an automatically;
    2).When water temperature is ≤32℃,Green color will show automatically;
    3).When water temperature is between 33℃-41℃,Blue color will show automatically;
    4).When water temperature is between 42℃-45℃,Red color will show automatically;
    5).When water temperature is above 46℃,Red color will flash immediately;
    6).This item will change its color by detecting water temperature.

OEM/ODM,Customized Logos/Designs are Welcome