HOW TO USE:Remove Ring light from the box.Take Phone Clip which comes with the set and unbolt.Put small bolt into the shinny round nob on the rod.Take the other part and fix directly unto the shinny nob until it fits it.Tie bolt to the nob until its setNow clip to the table or to any comfortable position of choice.Plug cable to your laptop, power bank or USB phone chargerDescription:Dimmable 8inch? LED Ring Light with a wide dimming range from 1%-100%.Special LED design, lightweight and portable. Constant current drive, low power loss.NO ultraviolet and infrared light radiation, low heat output, safety and environmental protection.Long service life of more than 50000hrs.With reinforced flexible arm which will move freely and never droop.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.?Specifications:Package Including:1x LED Ring Fill Light1x Phone holder1x USB Plug1 x Photo tripod