-When water flows down, the LED will light up instantly and automatically;
-No battery needed, it is powered by the pressure of water. Very environmental.
-The LED lights change color according to water temperature, make water colorful and beautiful to bring you good feeling.
-LED turns blue when under 31¬∞C, turns pink when between 32¬∞C – 38¬∞C, turns red when between 39¬∞C – 45¬∞C and flashes when higher than 45¬∞C.
– 0~31¬∞C Green;
– 32~38¬∞C Blue;
– 39~45¬∞C Red;
– Higher than 45¬∞C Red (Flashing).
-Shipping Weight: 0.072 Kg
-Threads Size: Male: M24 x 1
-Dimension: 3.4×6.5 cm