There are a handful of useful commands that you or a server admin can use to do various things, such as setting specific light type and target power etc, or rerolling for a new one.

Commands in general

They all start with either /light or /lightwithin and each commands needs a permission to be run, or if you prefer you can grant the lightwhithin.commands permission to allow someone to use every commands. Otherwise they would need to be an Operator to use the commands.

All commands support tab-completion in game and are quite intuitive, so you could just play around with them in game in order to understand how they work.

In this guide I will use the /light alias.