Making a light flicker

Hi,

I’m a total newbie when it comes to scripting, and our programmer is not around so…

I’d like a script to make a lights intensity flicker up and down. Not turning on and off but just going up and down randomly between two limits, it’s to simulate the light coming from a flame.

I have no idea how to do this so could someone give me a few pointers please.

Kind Regards
Garry

This might give you some ideas.

–Eric