n LED luminous temperature control faucet (monochrome/three-color/seven-color)7 Colorsn The product is shipped based on the color or size of the main image of the product page.n Colour:7 colorsn Colorful LED light faucet mouthNo electricity batteries or external electricity is needed. Turn on the water source and the light will turn onn This product only emits light and cannot be heated.LED luminous color: single color: it is one color with blue green and red randomly sent out.Temperature control three colors: change color with temperature cold water warm water and hot water respectively show different colors.1. Freely convert to blue when the water temperature is lower than or equal to 32 degrees.2. When the water temperature is 33-40 degrees it will be displayed in green.When the water temperature is 41-45 degrees it shows red. When the water temperature exceeds 3.45 degrees the red light flashes to remind you be careful to avoid burnsn Colorful self-changing color: multi-color change freelyn Very beautifuln The colorful lights change colors cyclically stylish and practical.Relying on the change of colors plays a role in delighting the mood relieving stress and eliminating fatigue. It is the most practical and fashionable new creative gift.n