I am learning more about speedlights and how to use flash not just indoors but also outdoors as well. Photographers need to control the light. On a bright, sunny day we need to use a small aperture or perhaps even a neutral density filter. Controlling the light is mandatory for a properly exposed photo.
The necessity of using a flash unit indoors is pretty obvious, but taking the flash off the camera and firing it remotely might not be as obvious. Moving the light around can create different affects and outcomes. Give it a try. Many of today’s speedlights can be triggered remotely via infrared.
Also when you are outdoors remember that a flash can fill in the dark side of your subject beautifully.
Remember to control the light and your photos will look much better!