Tradition has it that a single, 100W or so, light bulb placed on a stand center-stage will either: a) keep the ghosts away, or b) keep the ghosts company. In actuality, a ghost light provides enough light for a user to enter and find one's way to the worklight controls. Link to PDF specs for above. Available at The BTS Boutique (bottom of page) Price is currently $349 plus freight. See also the threads: ghost light ???? What kind of ghost light do you use? origin of a ghost light? Do not confuse with ghost load.