... Working hydraulic pressure---0.1~0.6MPAPacking method:-Color box,a box of 100pcs loaded,Exterior carton ... generating electricity,illuminated by water without battery,the light will go out when the water was turned ... temperiture. A.Between 0~29°C , the LED faucet light will emit Green colour;B.Between 30~38°C ... , the LED faucet light is Blue clour; C. Above 39°C, the LED faucet light will emit Red colour ...