Product Description Turn on the fun in your shower just by turning on the water, the LED lights will automatically light up and set the mood. They will even change colors automatically based on the water temperature. All this with no batteries, everything is self-powered by a built in dynamo that takes advantage of the water pressure to create the energy to light the bulbs. Led color changing waterfall shower head features: Can be installed as Wall or Ceiling Mount - see pictures, these accessories are optional and sold separately (see items ## 234458517, 234793759?); This high tech rain shower head powers the LED lights using a built in hidden dynamo; The lights will automatically turn on when water pressure is turned on; The lights will dim and brighten when you lower and raise the pressure so you can set the perfect mood, water and light; The shower head will automatically change colors according to the temperature of the water so you always know how the water will feel on your skin just by looking at it; Never be scalded again by entering a shower that is just too hot; The threading is universal so it will fit any standard shower head by simply unscrewing the old one by hand and attaching the new one. A shower arm is not included, and can be purchased separately; The Shower head can be used with either wall or ceiling mounted arm; Self-clean nozzles eliminate mineral built-up; Modern Stylish Design Completely polished chrome made to match or stand out from your other bathroom fixtures; High Quality This modern shower head is made out of brass, so it is made to last!! The LED lights will last the life of the shower head; 5 - Year Manufacturer Warranty. Product Specification Showerhead Size: 12"x12"; Material: Stainless Steel; Finish: Oil Rubbed Bronze; Shower head Style: Contemporary Rain Shower Head; Mount Method: Wall or Ceiling Mount; Shower Arm: Optional (sold separately, see items ## 234458517, 234793759?); Connection: 1/2" US standard (included). International shipping - $23.75 ALL PROBLEMS SHALL BE REPORTED WITHIN 3 DAYS AFTER RECEIVING AND RETURN THE ITEM WITHIN 10 DAYS FOR REFUND OR EXCHANGE