After experimenting with various light sources for Azo, my favorite is a cheap desk lamp from Ikea like this one--

With the UV filter removed. It's tall enough for even exposure with 8x10" (and can be easily propped up for larger formats) and exposure times with properly dense negs are in the range of 15-40 sec.

I've tested to see if it would put out enough UV for albumen printing, and it does put out more than, say, an ordinary daylight fluorescent bulb, but exposure times would be on the order of 8 hours or longer.