Godox EX600 600W Portable Flash Kit for Location Shooting (Outdoor Flash Light/Studio Flash)

I got this product from a different website, so I'm not sure about the amazon seller. But this flash can over power the sun when it's at its brightest. I set mine at f16, 250th, iso100 - the sky will be dark blue and the subject will be awesome even the flash is at 3/4 power. Hope this helps to those who wants this flash.