Allowing your lampshade to diffuse more light

Although lampshades can be very decorative, they sometimes hide the light from the lightbulb, which isn't very practical.
In order to allow your lampshade to diffuse more light, you can simply put a piece of aluminium foil inside it, hiding it as much as possible.
You will then be able to have not only a trendy lampshade, but also a nice light room!