Based on the recommendations in this thread I ordered a set of flashlights, and blocks to hold them, from DX. I placed the order on the 11th of September, I got a notice that they were shipping ten days later, on the 21st. I received them yesterday, exactly one week after the notice of shipping, on the 28th.

I haven't used them at night yet; however, for all some complain about the shipping time form DX, I considered that very reasonable.