led ring light - 18" Selfie LED Ring Light with Stand & Phone HolderHigh-Quality Alloy Back Shell Material -- ring light's back shell is made of the high quality alloy material, more rugged and durable, and in particular, it has excellent heat dissipation performance, which is able to make the ring light durable.Number of lamp beads: 418 pcs LED lamp beadsOuter Diameter: 45cmInner Diameter: 36cmLight Color: white/ yellow white / warm yellowColor Temperature: 2700~5500KDimmable: 10 levels brightness(0 ~ 100%)Safe Power Supply: 5V low voltage, USB plug and playTotal power: 65WBracket height: 70~210cm (floor), 25~40cm (desktop)Style:40CM: 18 inch desktop stand + mobile phone stand-alone clip,A 210CM: 18-inch floor stand + mobile phone stand-alone clip,B 210CM: 18-inch floor stand + mobile phone stand-alone clip + microphone rod,C 210CM: 18-inch floor stand + mobile phone dual-camera clip,D 210CM: 18 inch floor stand + mobile phone dual camera clip + microphone rod,E 210CM: 18-inch floor stand + mobile phone three-position clip,F 210CM: 18-inch floor stand + mobile phone three-position clip + microphone rod,G 210CM: 18-inch floor stand + six-position mobile phone clip,H 210CM: 18-inch floor stand + mobile phone six-position clip + microphone rod,I 210CM: 18-inch floor stand + mobile phone six-position clip + microphone pole + sound card drag + standard sound card package,