Brand-specific information is indicated by the following colors:

Green: Canon Speedlite 550EX/580EX/550 EXMKII/580 EXMkII flashes, used with compatible Canon EOS cameras.

Purple: Nikon Speedlight SB-900/SB-800, Nikon Speedlight Commander SU-800, used with compatible Nikon cameras.

Some of the information in the book has been categorized in an effort to increase accessibility. Six aspects are differentiated with the following background colors:

Solutions: Olive green

Warning: Red

Example: Orange

Anecdote: Tan

Textbook: Gray

Vocabulary: Yellow