Aputure Amaran Halo AHL-H100 LED Ring Flash Light for Nikon Cameras Higher CRI value, 95+ gives extreme color accuracy and reproduction for critical applications 100 beans in 1 compact ring, provides double output than previous model (60 beans) Unlimited lighting set up,includes full and half mode in both ambience and flash for creative shootings Eight lens adapter rings included (49-77mm), includes ?49, 52, 55, 58, 62, 67, 72, and 77mm Stepless dim with precise output,Exquisite brightness wheel and three brightness level