LED Chrome Kitchen Sink Faucet Pull Out Sprayer Single Handle Swivel Mixer SpoutProduct Description Function: Kitchen Sink Faucets Feature: single hole,centerset Style: Ceramic Style Finish:Chrome Installation Holes: Single Hole Number of Handles: Single Handle Faucet Body Material: Brass Faucet Total Height:18.5" it is with 2 water inlet hoses,the item is cold and hot water tap Cold and hot water,with 2 water inlet hoses Diameter of hole in sink should be 33mm to 45mm Water Flow: 9 L/min Easy to install Swivel Spout can make the faucet fit for double bowl kitchen sink 360 degree rotation Fit for deck thickness 3cm LED is powered by water flow and 6 colors will change when water temperature changePackage Content:1xLED 360 degree Rotation Faucet(without Retail Package)