1PC Brass Ceramic Sheet Valve Spool Bathroom LED Light Faucet, Hot and Cold Control Light, Scratch Resistant Features: ?Led Light 3 Colors Changing?The led light colors changes depending on the water temperature. (Cold water-Blue light);(Warm water-Green light);(Hot water-Red light);(Extremely hot water-Red warning light flashes on and off to avoid scalding) ?Water pressure Power generation ?LED- bathroom sink faucet is on the water pressure to generate electricity, not rely on batteries to power generation, more energy-efficient and convenient to use?It can be used normally under normal water pressure?Note: If the water pressure is too low, it will affect the light display? ?Waterfall Glass Spout?1.96-inch wide waterfall spout delivers a gentle cascade into sink and displays the natural beauty of flowing water, experience the nature at home ?Solid Brass Construction?The faucet main body is made from durable brass, beautiful chrome finish, build to resist scratches, corrosion and tarnishing. ?Parts Information?? Faucet hole size requirement: 1.26-1.65in; ?Supply lines, mounting hardware, and instructions included for quick and easy installation Specifications: Material: Copper Working temperature: 100 Installation type: sitting Function category: LED category, hot and cold faucet Val-ve seat diameter: 3.2-4.2cm/ 1.25-1.65inches Switch form: Upper switch/Side switch Note? Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Packaging Includes: 1 Piece LED Waterfall Tap.