*Optic fiber light is a night lighting ideal light source, by using the theory of total reflection, light transmission through optical fiber to people need light anywhere for lighting. *Optical fiber safety, itself is not charged, not afraid of water, can suite many environment. *Optical fiber small size, soft and flexible, easy to create and make whatever you want shape. *Optical fiber long life, low maintenance workload. *Optical fiber bright colors and beat rhythm, widely used to make curtain, screen, ceiling sky decoration. 16W Twinkle APP Smartphone APP Bluetooth Control:1. Please download the “My smart LED” APP (the QR code on the product manual)2. Connect a Bluetooth device :Open the Bluetooth of the mobile phone---Power on the lamp---Then open the APP at this time, the app will automatically connect to the Bluetooth light fixture.**Do NOT manually connect Bluetooth to this device in your phone settings. SPECIFICATIONS Input voltage: AC86-265V/DC12V POWER: 16W COLOR: RGBW LED: CREE CHIP LED Net Weight: 240g Gross Weight: 460g Feature:Twinkle Light source device size: L84*W84*H42mm Fiber headinnerdiameter:22mm Light body material: Aluminum Remote: Bluetooth APP/RF controller Remoter dimension: L85× W52 × H7mm Package Size:L190*W123*H56mm Lifetime: 50,000 hours Package Included:Please see the variants for reference