Christmas Star

This Christmas star decoration comes in 2 parts - the star and the clip. It is designed to work with a CR2032 3v lithium coin cell battery and a through hole LED with an appropriate forward voltage and current (for example http://cpc.farnell.com/kingbright/l-813id/led-10mm-std-red-diff/dp/SC08066).

Fit the battery into the centre of the star, and slide the clip over the star. Having done this, push the leads of an appropriate LED into the holes in the clip (taking care to ensure that the polarity is correct), and it should light up.