Features:_x000D_1. The light color will change along with the water temperature. The LED light shows blue, green or red light color according to corresponding water temp range.Green: <=31degC, Blue: 3243degC, Red: 4450degC Only 3-color style can change color._x000D_2. The LED light is powered by running water, no extra battery required, energy saving and safe to use._x000D_3. Mainly made of ABS shell, not easy to aging and durable in use. Multi-layer plating treatment ensure corrosion resistance and smooth surface._x000D_4. 360degree swivel design is convenient to clean the kitchen sink, great replacement of home kitchen faucet sprayer._x000D_5. Perfect for your home kitchen bathroom sink faucet, making every washing enjoyable._x000D_Notice:_x000D_1. Actual color may be slightly different from the image due to different monitor and light effect. Please allow 1-3cm deviation due to manual measurement._x000D_2. Only 3-color style can change color._x000D_Specification:_x000D_Type: LED Faucet Sprayer_x000D_Material: ABS_x000D_Surface: Electroplating_x000D_Item Color: as picture show_x000D_Style: redbluered3-color_x000D_Lighting Color: Green: <=31degC, Blue: 3243degC, Red: 4450degC, Red Flash: 51degC 3-color style_x000D_LED Light Power Supply: Running Waterno extra battery needed_x000D_Connection Size: G43 female thread_x000D_Max. Diameter: approx. 38mm 1.50in_x000D_Height: approx. 62mm 2.44inPackage List:_x000D_1 x LED Faucet Sprayer