3 LED color changes according to water temperature
Green: Below 32 Degree Centigrade.
Blue:33 - 41 Degree Centigrade.
Red:42 - 45 Degree Centigrade.
Red flicker:Over 46 Degree Centigrade, protect you from skin burns by hot water.

Note:
1.The shower head is sold without shower arm.
2.This shower head is powered by water flow,therefore,the water pressure should be more than 0.15MPa.
3.No battery needed.

Function:Shower Faucet
Installation type:Wall mounted
Feature:LED
Style:Contemporary
Finish:Electroplating
Shower Head:Rainfall
Showerhead Material:A Grade ABS Plastic
Showerhead Dimension:8 inches
LED Power Source:Water Flow
LED begins flashing between :Over 46 Degree Centigrade
LED turns Green between:Below 32 Degree Centigrade
LED turns Blue between:33 - 41 Degree Centigrade
LED turns Red between:42 - 45 Degree Centigrade
Package weight:0.802 kg
Product size (L x W x H):?20.00 x 20.00 x 7.50 cm / 7.87 x 7.87 x 2.95 inches
Package size (L x W x H):?22.00 x 21.00 x 9.50 cm / 8.66 x 8.27 x 3.74 inches
Package Contents:1 x 8-inch Square LED Rain Shower

• 8 inches square rain shower (20cm x 20cm) with built-in 12 LED emitters
• 3 LED color changes according to water temperature
• LED light is activated when the faucet senses water flow
• Connection standard: G1/2 (inside screw: 20mm)
• Material: ABS with electroplating finish

8 inches square rain shower (20cm x 20cm) with built-in 12 LED emittersRobolife