... concept“Make progress day by day” concept,cultivate“Innovative, happy, unit, enterprising” spirit,and built up with “Immediate, true, meticulous, ... 36×13×13 (without reflector)Product Features 1. Controlled by CMOS chip with hight technology circuitry design.2. Overheathing ... metal casing and esthetic design.5. Using a wireless remote control to operate the flash.6. Precision light-output adjustments ...