Features: 1. The light color changes with the water temperature. The LED light displays blue, green, or red depending on the water temperature range (Green: 31°C, Blue: 32–43°C, Red: 44–50°C). Color-changing feature is available only on the 3-color style. 2. The LED light is powered by flowing water; no additional battery is required, making it energy-efficient and safe to use. 3. Constructed primarily from ABS material for durability and resistance to aging. Multi-layer plating provides corrosion resistance and a smooth finish. 4. 360-degree swivel design allows flexible movement, ideal for cleaning kitchen sinks. A great replacement for standard kitchen faucet sprayers. 5. Suitable for kitchen and bathroom sink faucets, enhancing everyday washing tasks. Notice: - Actual color may vary slightly due to monitor settings and lighting conditions. - Allow 1–3 cm variation due to manual measurement. - Color-changing function is available only on the 3-color style. Specification: Type: LED Faucet Sprayer Material: ABS Surface: Electroplated Item Color: As shown in picture Style: Red/Blue/Red/3-Color Lighting Color: Green: 31°C, Blue: 32–43°C, Red: 44–50°C, Red Flash: >51°C (3-color style) LED Light Power Supply: Flowing Water (no battery required) Connection Size: G4/3 female thread Max Diameter: approx. 38 mm / 1.50 in Height: approx. 62 mm / 2.44 in Package Includes: 1 x LED Faucet Sprayer