Try Kingbright KPTD-3216SRC-J4, Farnell 2314334. Just did a quick test and it was pretty bright even at 100-200uA. /Ruben > Hi all, > I'm searching a high efficient LED which must light at 100-200uA. > Any clue? > thx, > Vasile --=20 http://www.piclist.com/techref/piclist PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist .