Applicable model: Mobile phone generalType of flash: Led lampRotatable: YesApplicable battery: Usb-poweredExposure control: NoneFlash range: NoneLong service life of more than 50000hrs.Dimmable 10" LED SMD Ring Light with a wide dimming range from 1%-100%.Special LED SMD design, lightweight and portable. Constant current drive, low power loss.NO ultraviolet and infrared light radiation, low heat output, safety and environmental protection.Extra Long Cord and Heavy Duty Thumb Screws.It is widely applied to outdoor photo light, filling light indoors, portrait, fashion, wedding art, advertisement photography, shooting video, etc.Package list:1 * LED SMD Ring Fill Light with USB Cable1 * Table Mini Tripod1 * Built-in universal mobile phone holderNote:1. Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand.2. Due to manual measurement, the product has some size tolerance.