View Xenon Flash Lamps, details & specifications from New Age Instruments & Materials Private Limited, a leading Manufacturer of Xenon Lamps in Sector 3, Gurgaon, Haryana. Get contact details, address, map on IndiaMART. | ID: 1951829355 A flash lamp or flash tube is a gaseous discharge device filled with Nobel gas (usually Xenon or Krypton) that is designed to produce pulsed radiation. How does a Xenon flash lamp work? When an electrical current is passed through the xenon gas, optical radiation is produced.