[Use scene]: Our flashing fiber optic starry sky ceiling lamp is suitable for installation in indoor cars, shops, hotels, bars, cafes, DISCO, wedding decoration, home improvement, KTV, parties and other leisure areas to make curtains, screens, waterfalls, Ceiling, sky, interior decoration [Multi-color update Bluetooth APP control]: Through the 28-key remote control, you can easily select all light change modes, including static color, jump, fade in and fade out, flash and breath mode, allowing RGB color combinations to create other colors with pure white light. In addition, through APP or Bluetooth control, there will be more than 16 million colors that combine static, dynamic, voice control and flashing modes [2020 Starlight Special Effect Upgrade]: In the music mode, the flashing optical cable will dance to the rhythm, bringing a dynamic atmosphere while enjoying the beautiful flashing lights and favorite music. [Flash&Music Mode]: The fiber optic light kit combines the functions of flash and induction mode to perfectly provide shining and wonderful lighting effects. We can customize other sizes of optical fiber according to your requirements. If you have any questions, please contact [Safety] With household power adapter and car , no connecting wire is needed, so you can use it at home or in the car. Waterproof optical cable, so there is no risk of electric shock (the light engine needs to be kept in a dry place).