S-3217D
LED Module for Greeting Cards, LED Light for magazine,led light for gift box
Frenquency: 1time/second
1.5PCS Flat LEDs
2.2PCS 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.