Dimmable 10 inch ledring light with a wide dimming range. Special led design, lightweight andportable. No ultraviolet and infrared light radiation, low heat output, safetyand environmental protection. It is widely applied to outdoor photo light,filling light indoors, portrait, fashion, wedding art, advertisementphotography, shooting video, etc. 360 degrees rotatable, convenient to use. Usbinterface, you can connect to a variety of power supply devices for powersupply, such as chargers, mobile power, notebooks, computer hosts and so on.