bts official lightstick

The official BTS Lightstick is designed, manufactured, and distributed by Compact.D, acompany based out of South Korea. The Army Bomb is officially licensed byBig Hit Entertainment. This nifty BTS Lightstick can work for 5 hours straight and requires 3 AAA batteries. It works in five modes: dimming, slow, keep, quick, and flash. bts winter package