3V?5V Ring Light Board 10W LED Ring Light Plate with Cold and Warm 2 Color Lighting USB Powered for

Feature: 1. 50 lamp beads provide illumination, sufficient light and high brightness, ring design, more uniform illumination 2. USB switch controls light emission, no need to use LED controller or transformer, easy to operate and use 3. Made of high quality aluminum substrate, light and wear resistant, 2835 SMD high brightness lamp beads ensure sufficient lighting 4. Low power, it supports cold and warm two lighting modes and will not overheat and waste electricity after long term use, saving energy 5. Wide range of applications, suitable for LED bulbs, small chandeliers, table lamps, etc., to meet daily needs Specification: Item Type: Ring Light PlateMaterial: aluminum substrateWeight: Approx. 62g / 2.19ozInner Diameter. Approx. 92mm / 3.62in Outer Diameter: Approx. 112mm / 4.41inLamp Width: 1cm / 0.39in USB Voltage: 5V Lamp Board Output Voltage: 3V-5V Power: 10W Lamp Beads Model: 2835 SMD lamp beads Total Number of Lamp Beads: 50PCS (white light/warm light each 25PCS). Package List: 1 x Ring Light Plate1 x Power Cable1 x Manual