Many designers say that one of the most important elements in room design is lighting. House of Crystal owner Ashi Elyahou can solve that dilemma with a plethora of lamps, sconces and chandeliers that she has available in her Main Street store. Many of the lights are exquisite, antique and Italian pieces she's found at auctions. Many customers use her rewiring services to bring life to lights they already own, especially family heirlooms.