... shower head 1,3 function 2,conceal mount shower Temperature Sensitive Rainfall LED Shower Head/electric hot water shower head1,3 ... ;4When the water temperature is ≥53c, RED color will flash automatically.led shower kits rainfall,waterfall,both led light shower head ... (According to the water temperature changing)light quantity:7 pcs led shower kits rainfall,waterfall,both led light shower head wall ...