RGBW Light Driver, Optical Fiber Light Driver, Sounds Controlled Aluminum for Bedroom Home US Plug Specification: Item Type: Optical Fiber Light Engine Material: Aluminum Input Voltage: AC 100-240V 50/60Hz Wattage: 16w Color: RGBW LED Chip: RGBW Inner Diameter of Optical Fiber Interface: 20mm / 0.8in Remote Control Type: Wireless RF Life Time: 50000h Remote Control Battery: 1 x CR2025 Button Battery 150mah (Included) Weight: Approx. 625g / 22oz Light Source Size: Approx. 10.7x9.5x5.5cm / 4.2x3.7x2.2inLine Length: Approx. 1.1m / 3.6ft Package List: 1 x Light Source 1 Cord 1 x Remote Control 1 x Cylindrical Holder 1 x Manual Note: 1. Please allow 0‑1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.