Please note: 
<br />The Showerhead  requires high water pressure to work,0.3-0.8 MPa
<br />Please confirm The water pressure before you buy ,thank you !
<br />Low water pressure will result in product Don't Work,Please be careful!!
<br />
<br />Common maintenance skills:
<br />1.If the product not work, please find a place with larger water pressure to test it, or use your mouth and try your best to blow air into the product. If be jammed with impurities into the interior of the generator impeller and lead to the product not work, please solve it by high pressure air gun;
<br />
<br />2.The product need to clean regularly, any impurities or dirt is likely to cause the product will not light;
<br />
<br />No batteries and external power supply, it will illuminate after water flows down
<br />Automatic light switching.
<br />7 colors are displayed automatically when water flow
<br />When the water temperature below 32 degrees Celsius change into green
<br />When the water temperature at 32-38 degrees Celsius displayed as blue.
<br />When the water temperature in 39-45 degrees Celsius Displayed red
<br />When the water temperature exceeds 45 degrees Celsius, red flashing warning, be careful to avoid being scalded
<br />ABS material, excellent corrosion resistance, durable
<br />Transforming the stream of water into a beautiful waterfall of light.
<br />Fits all standard connectors, easy to install.
<br />Offer you a delight bath & a wonderful experience 
<br />
<br />Ideal for bathroom to make it more fantastic
<br />Get the CE & RoHS certificates
<br />Internal thread diameter: 20MM
<br />Size:Approx 3.5*4.4 in (L*W) 
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