TRIOPO Speedlite TR-120 Canon TTL flash unit. Changing flash tube, TTL, LCD display, guide number 54 !!! Ideal for outdoor use! (Electronics)
Actually, I was skeptical at first because of the open flash tube, but then very quickly realized that this has great advantages, if you use reflectors, as they characterized in a lot more evenly be illuminated as in "normal" clip-on. Not for no
