RGB 3-Mode 1-LED Faucet Taps Filter Light Temperature Sensor Indicator (Battery-Free)

Pros: Very solid build quality, works exactly as described. Diode lights are very bright, brightness changes reflecting water pressure. Does not require batteries (contains a small dynamo).

Cons: Temperature sensor is not very accurate. When water temperature is on the margin between two different setting (i.e. 32 degree) light can rapidly change between blue and green and back again for several times.

Other: A very good device for its price. Looks nice too.

Pros: - Quality of assemblage the good - Has a protective grid - It is easily established - Batteries aren't required - Costs not expensively

Cons: - The temperature gage not the exact. But me it isn't important.

Other: I am going to get to myself still pair of the such!!! To all I recommend! It's very beautiful!

Pros: Does what it says. Cold water -> Blue Luke warm water -> Green "Hot" water -> Red No batteries required. Works on the water flow, so no batteries etc required.

Cons: Limits the water flow too much. You can clearly hear the water driving the generator. (Makes a whining sound)\ Made of plastic, with a thin "chrome" layer. It looks like it is not too durable...

Other: Nice gadget. It can be useful for some :-)

Pros: It's smaller than I expected, which is a plus. I've used older battery-powered designs before that were so big as to make the sink almost unusable.

Cons: The internal turbine that generates power when the water is flowing, is rather loud at higher flow rates. However, it's a reasonable tradeoff for eliminating the batteries.

Other: For the price (which is less than half the price of a battery-powered one I bought locally that only lasted a month), this is a steal of a deal.

Pros: I have for the first time seen such remarkable gadget. Our city small, therefore at us it is difficult to see such beautiful thing publishing the same beauty. I have ordered it at once and wasn't mistaken a choice. It costs at me in a bathroom and publishes beauty. And when come stay I all I am praised by it and all are surprised. It is thing simply interesting to the person!

Cons: It is very noisy the given engine developing energy turns, it would be desirable and is more silent. Also sprays water, instead of beats one stream!

Other: It are interesting a gadget, good assemblage which isn't so reliable, in my opinion, but it works till now. Though there was a moment when light vanished, for some time, but after all again worked.

Pros: Small, only 3cm length, rather bright, sensor working.

Cons: Water stream is splitted into several small ones - not very useful. Also screw thread for faucet connecting is not very accurate - several water drops are leak out outside device. Overall building quality is acceptable but not very good. It broken after month of using! Just stop lighting, not sure why, may be my water is too hard.

Other: Do not buy it. I will try to spend money for more expensive but top-rated same devices on DX

Pros: - Very easy to install! juyst take a wrench and remove old filter
- it fits to all european taps when original filter is removed
- The colors are very bright and instinctive
- Water flow is more than enough
- It saves an a enormous amount of water. I did a test by keeping track of the water usage and it went in a week from 100 to 30%
- The noise output of the generator is not a problem at all i think. If you hear it to much you are using to much water ;-)

Cons: - The casing is plastic but and to make the product even better make it out of chromed brass
- The color should change more rapid because hand warm water still gives a blue light and to hot for your hands is still green instead o red.
- The output of water is OK in amount but the spray is all over the place. Putting a laminator in front would do the trick.
- the bottom ring is made of transparent plastic and it give a tacky look. making only the water jet light would be 100% better

Other: This devive is a great energy saver and i'll be ordering some more definalely

Pros: Almost perfect, quiet, reproduce the correct colors, small, compact, excellent design and visual perception. For example, I can compare it with SKU 105098, 105098 light green light in cold water and the blue color is synonymous with cold, 105 098 is very loud, insensitive to low pressure and water flow rate as opposed to 66,448, and for last - 105,098 is twice more expensive ...

Cons: The only drawback is probably its momentum in stopping the water. The jet continues to drain another 2-3 seconds. This is by design and logic of the work of his water turbine simply drain on gravity. In addition, no description that the hot water light is flashing red.

Other: Highly recommended purchase and toy for children and for older children (50-60 years and over :)) I plan to buy a lot more from this toy as a gift and for personal enjoyment of my friends, this is one of my best purchases from DX!

Pros: - Very easy to install! juyst take a wrench and remove old filter - it fits to all european taps when original filter is removed - The colors are very bright and instinctive - Water flow is more than enough - It saves an a enormous amount of water. I did a test by keeping track of the water usage and it went in a week from 100 to 30% - The noise output of the generator is not a problem at all i think. If you hear it to much you are using to much water ;-)

Cons: Water stream is splitted into several small ones - not very useful. Also screw thread for faucet connecting is not very accurate - several water drops are leak out outside device. Overall building quality is acceptable but not very good. It broken after month of using! Just stop lighting, not sure why, may be my water is too hard.

Other: nothing to say

Pros: Simple to install, fits good any european taps. Solid compact body. Bright light.

Cons: I find it too noisy (buzzy sound). Water stream is splitted into small not uniform streams. Sensor is not calibrated good - red light turns on when water is burning-hot, it should turn on a bit earlier. Sometimes it gets stuck on blue color.

Other: You get what you pay for. Cheap is cheap. Not for everyday use because of the irritating sound. Just for showing off. But still it's a good, simple to use gadget.