Gift-LED badge, LED gift,flashing pin
with LED inside, can flash; different LED color and customers' design is available.

Gift-LED badge,  LED gift,flashing pin, 

1.with LED inside, can flash;

2.different LED color and customers' design is available.

3.a good promotional gift.

4. can lighting in dark.

5.3 models backside:pin,butterfly cap,magnet.