Hi Richard, we definitely charge for more lights, especially if we add the laser. Usually, we take a vertigo, a lotus, a couple of moonflowers, a strobe, a blacklight, and a fog machine if the venue allows it. We also have a 25mw green laser and some intels (dj scan, pocket scans, etc.) that we add to our "premium" packages. Basically, we offer 4 packages, one basic, one advanced sound, one advanced light, and one with everything. Hope it helps. Justin