Led World 50 PCS 3W High Power 10000K Cold White LED Light Diodes with Star Base

Buyer beware don't wast your time or money on these. Very dissatisfied out of the 50 only 8 of them work. 2 of them sort of work and 10 of the 40 that don't work show continuity between all the pads. I also bought 50 of the 10K'S and 5 of them didn't workI will be returning these.