add on flash HELP

[8ball]

guys i need help when it comes to an add on flash i am looking at shooting in a poorly light ware house now i wont have lights or anything like that would an add on flash be my best bet? can you post picc where add on flash is used please!

 

[Village Idiot]

What kind of photography? If you're shooting large scale, one flash probably won't cut it and you'll want to use it off camera anyways. If you're shooting people, an off camera speedlight should do the trick. Two would probably be better though.

 

[8ball]

thanks!