The ceiling star can make your car romantic and unique, just like the most luxurious car, but requires some practical skills. DC12V, suitable for car use, music mode, 24-key multi-function remote control, easy to operate. It uses RGBW bulbs, pure white, very suitable for stars. High brightness, energy saving and long service life. Mode: Fiber optic type: 500 strands x 2 meters long fiber optic cable Each fiber type: End-glow PMMA fiber optic cable Fiber optic operating temperature: -20 ° C to 50 ° C. Working voltage: DC5/12V/24V Power: 26W LED chip: RGBW LED Remote control: Remote control Remote control switching mode: Features: Equipped with dual RGBW light beads, it can achieve intelligent control, multiple colors, multiple modes, automatic color change, built-in voice control (can flash with music rhythm), W with pure white light, built-in memory function, small size and all functions. Lifespan: 50,000 hours Smartphone APP Bluetooth compatibility control: 1. Download the \"LED BLE\" app 2. Connect Bluetooth-enabled devices (1) Enable Bluetooth compatibility on your phone. (2) Turn on the lights; Then open the app; (3) The app will automatically connect to Bluetooth-enabled lights. (Supported systems: Android 4.4 and above / iOS 9.0 and above Connection mode: compatible with Bluetooth 4.0) Note: Do not manually connect Bluetooth-enabled devices to the device in the phone settings. Color: As shown in the picture Material: ABS+Aluminum Package contents: 1 RGBW light 1 RF remote control 1 500 pcs x 2 meter fiber optic cable Only the above package content is included, other products are not included. Note: Light reflection and different monitors may cause the color of the items in the picture to differ slightly from the real object. The allowed measurement error is +/- 1-3 centimeters.