I would like to save a bit of money and not buy the name brand replacement modeling lights (at $30 or so apiece for a 250w halogen bulb). I believe the base for the travelite modeling light is the e-26 type? Does anyone know if this bulb would do the job or am I missing something in the specs? Cowboy Studio seems to have a similar bulb but it says something about 2-5 months to ship on those. http://amzn.com/B0010EGNME Many thanks!