other very useful item is extension cords; you must have a good stock of them. You need them almost everywhere but most particularly for lighting. You may also like to have an adjustable, say 3-leg, stand. These may be used to mount lights using clips or for light diffusers. Having a white board to balance white light while filming will be another useful thing to do. These can also be used as reflectors to bounce light on some object.
The final item in your tool kit will be a light diffuser. It is some sort of thin white see-through material. You shine light on this material from one side and the diffused, or shall we say, “spread”, light comes from the other side and shine the object. With this technique the object does not appear too bright or “hot”.
You must keep in mind that light is not always white and it has different colors. Normally you