Kono Corporation LED stick (CEO Kim Gun-ho) newly developed as a national task which was selected as Good Design by 2017.

LED stick which was developed by Kono corporation utilized afterimage effect of light source to show massage on the air. It can be used in leisure activities like camping/ mountain-climbing/concert/festival and sports.

In addition, the developed smartphone application can implement 16 different functions as well as afterimage effect. It contains lots of functions, such as time-related digital clock, alarm, timer function and Illumination which is useful for outdoor activities, warning light, leveling function, graphic equalizer function with various lights, it also provides 5 functions of Rainbow, Romantic, Club, Starlight, Dawn!