I owned a can light when I took Fundies, but I never used it -- I had enough on my hands without that!
The new standards for the class require a can light and doubles for a "tech pass" which allows you to go on to technical training with GUE. But you are not required to have a can light to take the class, or even to take it in doubles.
The new standards for the class require a can light and doubles for a "tech pass" which allows you to go on to technical training with GUE. But you are not required to have a can light to take the class, or even to take it in doubles.