.Superior Light Effect: Using aspheric optical lens, produces even light  from center to edge / High color rendering .. It is guarantees the natural, pristine color in any application..High Light Control: Beam angle from 6 degree to 55 degree / adjustable  light brightness (10%-100%)..Multiple Option of Power Supply: Three options of power supply 1. Power .Supplied by DC adapter (15V/4A) 2. Power Supplied by Li-ion battery  (7.4V) 3. Power Supply by Power Bank with a USB cable 5V/2A).

.Wide Application: Lighting setup for interviews/Lighting setup for portrait/Lighting setup for still photography/Lighting setup for creative shooting.