... temperature is between 33°C~41°C, Blue color will show automatically;C. When water temperature is between 42°C~45°C, Red color will ... product, please contact us directly. it will be high appreciated 1. Payment Term: 30% deposit by T/T in advance as ... inner box, boxes/outer carton.Customized packing is available. electric shower head,rain shower,hand bidet,plastic l brackets