push button LED.Led Flashing Module,Promotional Gift

http://www.astsoundchip.com/flashing-led-module-for-pop-display/18244154.htmlProduct Description

s-3217B LED Flashing Module for greeting cards

1.3PCS Flat LEDs
2.3PCS AG10 Button Cells.
3. LED Color: Red/White/Green/Blue and so on.
4. PCB size can be customized.

5. Push button activated. Press it, all the LED will be flashed or lighting.Product Description

s-3217B LED Flashing Module for greeting cards

1.3PCS Flat LEDs
2.3PCS AG10 Button Cells.
3. LED Color: Red/White/Green/Blue and so on.
4. PCB size can be customized.

5. Push button activated. Press it, all the LED will be flashed or lighting.
push button LED.Led Flashing Module,Promotional Gift