Established in 1973, Lighting Gallery has grown into Suffolk County’s largest lighting and home décor showroom. The 8,000 square foot design center displays over $1,000,000 of merchandise from more than 400 manufacturers/designers. Lighting Gallery’s Trade Services Department is dedicated to providing architects, designers and builders with the highest level of white glove service as well as the area’s most competitive pricing. Our client list includes both local and national architects, designers, developers and custom home builders.