Katris aluminium-coloured LED ceiling light with three elements, dimmable via switch Katris is undoubtedly a very modern light source. It fits into puristic interiors. The body comprises three semicircles or, if you want, horseshoes, which are known to be a symbol of happiness. You can use the switch to dim the LED ceiling light in three levels and to accurately adjust the light output. The aluminium-coloured surface attractively underlines the contemporary look.