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I got tired of my lamps using up bench space, so I decided to build a shelf system for my lamps in the basement.  The basement is 65 year around.  Since the shelf is mounted to the foundation wall, I wanted to have an insulation barrier to keep the 'cold' from the lamps. Using basic 2x4 construction I studded out a 65" wide by 48" tall workable area. Voids between studs were packed with 3" of po…