S-3216C
1.3pc AA Batteries Battery holder,continue flashing more than 6months
2.4pcs Diameter 3mm Led
3.With or Without ON/OFF Switch
4.Frequency:60times/Minute
5.Led Color and Led quantity can be chose.
6.Double Adhesive sticker on the back of the Module,can stick on the pop display
7.OEM is welcome
8.For POP Display,POS Display,Postcard, Greeting Card, Toys, sale displays.\