Randomize a specific value on multiple objects

Hey guys!
Basically, I have a Clarisse scene with a lot of spotlights.
I would like to randomize the light intensity across all the lights, and also make sure that the intensity value stays between 0 and 5, for example.
I'm sure this is achievable by using an expression inside the intensity attribute, but I'm really unsure about it and the tutorial on expressions doesnt mention it.
Thanks guys!
David
Basically, I have a Clarisse scene with a lot of spotlights.
I would like to randomize the light intensity across all the lights, and also make sure that the intensity value stays between 0 and 5, for example.
I'm sure this is achievable by using an expression inside the intensity attribute, but I'm really unsure about it and the tutorial on expressions doesnt mention it.
Thanks guys!
David