Light turning on and off I'm trying to make a little scene with a light turning off and on randomly, I tried adding a keyframe to the light power and applying a noise modifier. However the result is too "soft", I mean the light just get a little dimmer or brighter. I'd like to know if there was a way to make the light just turning off and on randomly without having to manually add keyframe through the whole timeline.
You can use the Noise Modifier: just increase a lot the strenght of the noise and the add a Limits Modifier, to clip the values between 0 and your maximum desired value



This is the quick and easy way. If you want more control you could use nodes (I am thinking of a noise modifier applied to the value of the strenght of the an Emission shader, using Greater Than and Less Than nodes), but you would need to use a mesh instead of a light object