Logitech G G715 LIGHTSPEED Wireless Mechanical Gaming Keyboard (White Mist, GX Switches) - Manual (Page 7)

7 ENGLISH
ONBOARD LIGHTING EFFECTS
The keyboard has 8 different lighting effects stored
in its onboard memory. You can select and modify
these by pressing the Brightness button and these keys:
Brightness + 1 = Rainbow > right
Brightness + 2 = Rainbow > left
Brightness + 3 = Rainbow center out
Brightness + 4 = Rainbow ^ up
Brightness + 5 = Color cycle
Brightness + 6 = Keystroke ripple
Brightness + 7 = Breathing cyan
Brightness + 8 = Custom lighting effect
Brightness + 9 = Custom lighting effect
Brightness + 0 = Solid cyan
Brightness + - = Animation slower
Brightness + = = Animation faster
G HUB lighting controls will override these settings.