05/19/2015
Thinking about buying Osram BTL lamp 3050k 500w 120v Halogen Light Bulb? Read our latest review of the product by Holger T..
I am using this in an old "Magic Lantern" style slide projector. It's a perfect replacement for the original incandescent bulb. Better color temperature, and brighter than the original 500 Watt incandescent. And, best of all, much longer life.