SHINee OFFICIAL FANLIGHT is a lifestyle app developed by PIKABON Co. Ltd. for Android users. The app offers a variety of features tailored for concert experiences. One key feature is the Concert Mode, allowing users to synchronize their penlight with seat information for diverse stage effects during concerts. In addition, the app supports Bluetooth connectivity, enabling synchronization between the penlight and smartphone for enhanced user experience.

Moreover, users can engage in Self Mode by selecting their preferred color on the smartphone screen after turning on Bluetooth Mode. The app also provides a battery check feature in Self Mode to monitor the penlight's battery level. It is important to note that the displayed battery level may vary based on battery performance and smartphone models.