Wave shaped sondra led ceiling lightthe sondra led ceiling light stands out thanks to its somewhat extraordinary design both the frame and the satin glass lampshade have a pronounced wave form sondra has no corners or angles the narrow edge of the lampshade which is made of clear glass creates a special lighting effect as the light is distributed through the cut glass edge four osram leds are integrated into the light sondra is also dimmable when used together with an external dimmer n