RGB 3-Mode 1-LED Faucet Taps Filter Light Temperature Sensor Indicator (Battery-Free)

RGB 3-Mode 1-LED Faucet Taps Filter Light Temperature Sensor Indicator (Battery-Free)

US$ 5.79 Free worldwide shipping!
DealExtreme
- Temperature detectable for child and elderly safety - No batteries required - Thread Diameter: 20mm - Easy Installation - When water temperature at 0~32'C, will emit green light automatically - When water temperature at 33~41'C, will emit blue light automatically - When water temperature at 42~45'C, will emit red light automatically Dimensions: 2.56 in x 1.30 in x 1.30 in (6.5 cm x 3.3 cm x 3.3 cm) Weight: 2.22 oz (63 g)