Show Lighting Corp lighting design, lighting supplier, spotlights, floodlights, rentals, sales, service, concert, stage, film, television, lighting, rigging, special effects, power distribution, crystal-controlled generators, xenon and HMI followspots, theatre, theater, berlin, ct, connecticut, berlin ct Show Lighting, Corp. is a full service lighting supplier offering rentals, sales, and service to the concert, stage, film, and television industries since 1956. Lighting, rigging, special effects, power distribution, crystal-controlled generators, xenon and HMI followspots. Complete lighting design and production serving the arts, education, industry, and special events.