Material: ABS
LED : 15pcs
Size: 23.7*10.7*3.8cm
Package size: 23*9*6cm
Weight: 0.285kg
PS:
Green light water temperature<=32 degrees
Blue light 33 degrees<water temperature<=40 degrees
Red light 41 degrees<water temperature<=45 degrees
Red light 41 degrees<water temperature<=45 degrees
When water temperature is above 45 degrees， the red light flashes.