Bluecell 2pcs Silver Color Temperature Controlled Color Changing LED Light Faucet For Bathroom/Kitchen Package included 2pcs LED light Faucet Attention: Dimension: length: 1.3inches, the outer circle:0.9 inches DC current it's only around 3.5v, the water flows and the wires system are separated LED Color: Sensor RGB color changing(blue,green,red).Material: ABS plastic Surface Treatment: water plating.