3 Pcs LED Spray Tap 2 Handle Waterfall Bathroom Basin Sink Bathtub Mixer Faucet , Chrome Finish Y41410 the led right in the srpay will change its color by detecting water temperature,water power. Chrome Brass Finish Drip Free Ceramic Disc Cartridge For Smooth And Long Lasting Operation Complete With Hot & Cold Water Hoses & Accessories Durable Solid Brass Construction