-No battery is needed
-When water flows down, the LED will light instantly and automatically
-Brightness is such enough even no other lighting fixtures need. The LED color will change gradually and automatically
-the change of LED color will not be subject to the temperature of water.
-When water temperature is below 30 centigrade,Blue color will show automatically
-When water temperature is between 31-41 centigrade,Blue color will show automatically
-when water temperature is between 42-45 centigrade,Red color will flash immediately
-When water temperature is beyond 46 centigrade,Red color will flash immediately

Features:
-LED quantity: 8PCS
-LED LED Color: Green / blue / red (Color temperature shift)
-Case Material: ABS
-Shell Color: Metallic
-Surface Treatment: electroplating
-Maximum size: nozzle: φ80mm / length: 217mm / Thickness: 58mm

Package Include:
1 x 4 Illuminated LED Colors Changing bathroom Shower Head