Tickit round colour change led light panel tickit 73020 p this colour changing light panel from tickit will fascinate young children by allowing them to discover a new world bathed in coloured light these panels will give them the opportunity to explore the effects of colour mixing opacity and transparency and to observe natural and man made objects in an interesting and different way p p iframe width 560 height 315 src https www youtube com embed uz2wivfwrsc rel 0 frameborde