Cascada Luxury Bathroom Shower Set with Luxury 16" Water Power LED Shower Head (Ceiling Mount) Rainfall, 3-Way Valve, 6 Massage Jets Spray Body Shower Set, Stainless Steel /Chrome Finish Stainless Steel 16 inches square led rainfall shower head with blue green red led color 16" shower head,Water powered, no need battery, its change color by detecting the temperature All shower set accessories as showed in the picture are included in the package All connection is G1/2" standard Two Years Warranty