Profile: Universal Light Source, Inc. is a provider of ultraviolet, infrared and optical sources. Our product line includes discharge lamps, flash lamps and strobes, photographic & optical, socket & lamp holders, fluorescent, quartz halogen, xenon searchlights & aviation lighting. We offer replacement lamps and compact disc, & digital versatile disc replication systems. Our socket and lamp holder includes halogen and metal halide for optical systems, laboratory analytical, theater, television, stage, studio & general lighting equipment. Our short wave quartz infrared lamps utilize tungsten filaments to produce the heat transfer, and the linear quartz glass construction allows for high temperatures & quick response time.