Feature Request: UI settings for lamps

[1stmadness]

Add a button to open a menu with all the light options for this type of structure.

It should have sliders for LightVisibility, LightIntensity, and the RGB values. And a color wheel of some kind to pick the right color easily.
It should have a checkbox to make it update the light right away or not (in case it causes major amounts of lag)

While it is easy to edit these values yourself in a text editor, it is hard to know which values to use to get the desired result and you'll have to reload the map each time to see it. This is very time consuming and frankly should've been fixed a long time ago.