Super eye-catcher because halt blue !! But is also very stabiel, easy to install and does not wobble on the toilet when first laid. We have attached the little box with the batteries under the cistern with selstklebendem Velcro, falls so hard and you can decrease again to change the cells him always. Only when cleaning should be really careful with liquid one, especially just at the integrated switch in the seat, which turns off the LEDs sobalt of Dekel is closed because of determined similar no water withstand .........