My little 650 Colortan Minibroad's lamp melted tonight while doing so test shots outside. And I'm out of stock. It's been a few years but I thought I got my last batch from an outfit called Bulbronics? In Hollywood. They must be gone as now there's a site that looks like Ali Baba. Recommendations for good vendor? And dare I replace it with a lamp from Home Depot? (have had good luck with their spiral flos)