Thanks for the replies. Yes, Mogul Prefocus is the best I could come up with. At 1500 Watts, it must have been some projector ! Milsurplus content; I'm planning on using it for a dummy load. -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://mailman.qth.net/pipermail/milsurplus/attachments/20170712/525eca92/attachment.html>