Attached Link: http://www.renderosity.com/mod/gallery/index.php?image_id=2172914

For this image, I used my lamps (in freestuff). Since there are modeled bulbs, I just made those emitters with just a diffuse color and ambient with a color set to 1.0. For the Luxrender material I just used matte since they're inside a shade and the light from the emitter will most likely overpower any other type of surface anyway ;).

The shades are also emitters, albeit with much less power. I set them up the same in Poser tho with just the texture map in the diffuse channel, ambient set to 1.0 (white) and using the Matte material in the exporter. You can always change the power of the emitter within Luxrender itself, as well as the color.

Oh, and no trans on either the shade or the bulb ;).

Laurie