S-3210 LED Flashing Module for Sale Displays
1. LED Flashing Module. One PC different Dia. LED
2. Flashing color: White/red/green/blue
3. One PC 2032 button cell
4. PCB: Dia. 27m
5.Function:Sweller,constant on,flashing
It can be Used by many promotional products, such as Postcard, Greeting Card, Toys, sale displays, POS display etc.
PCB Can be designed according to your requirement.