●✅AMBITFUL mobile light stand reinforced version, up to 80KG / 185Lb. to make your LED / FLASH firm and solid. ●✅Detachable BottomBracket Adjustableto 147cm / 57 inch. ●✅1/4 screw port and 3/8 screw port Compatible for studio lights, flashes,lamp holders or fill lights, etc. ●✅The base lamp holder wheel is equipped with a pressingbrake, and the ground lamp holder is behind the deviceaccessories, step on three lights The pressing brake on the top of the frame wheel is firmand stable without loosening. ●✅Whats in the box:1/ 4 to 3/8 port *1 , Detachable bottom bracket* 1, Lamp holder chassis *1, Lamp Holder Wheel *3