LED luminous temperature control faucet (monochrome/three-color/seven-color)1 Color The product is shipped based on the color or size of the main image of the product page. Colour:1 color Colorful LED light faucet mouthNo electricity, batteries, or external electricity is needed. Turn on the water source and the light will turn on 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 burns Colorful self-changing color: multi-color change freely Very beautiful 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 creative gift.