The OSRAM 64640 HLX (FCS) is a 150W 24V T4 halogen lamp built on OSRAM's Xenophot HLX technology, which uses xenon in place of krypton as the filling gas to deliver up to 10% higher luminous efficacy compared to standard halogen lamps of the same wattage. Rated at 6000 lumens with a color temperature of 3450K and a perfect color rendering index of 100, this halogen lamp produces crisp, bright, neutral-white light ideal for precision photo-projection and photo-optic applications. The compact T4 quartz envelope measures 50mm in length and 11.5mm in diameter, fitting a standard G6.35 bi-pin base for straightforward installation and replacement. Drawing 150W at 24V with a rated current of 6.25A, this single-ended halogen lamp operates in a vertical, base-down (s90) burn position and is approved for use only in enclosed halogen fixtures. With a rated average life of 50 hours, the 64640 HLX is engineered for demanding specialty applications including projection, medical fiber optic illuminators, microscope illuminators, dental and surgical overhead lighting, slide projectors, microfilm readers, and laboratory optical instruments. It carries ANSI code FCS and LIF code A1/216, making it a direct replacement for any fixture specifying those codes. Sold individually, this lamp ships in its original OSRAM packaging and is manufactured in Germany to Osram's exacting quality standards for the specialty halogen lamp category.

• 150W 24V Halogen lamp (ANSI FCS / model 64640 HLX) with G6.35 bi-pin base — direct drop-in replacement for any fixture specifying FCS, A1/216, or NAED 54263
• Xenophot HLX technology uses xenon fill gas for up to 10% higher luminous efficacy than standard halogen lamps at the same 150W power consumption
• Delivers 6000 lumens at 3450K color temperature with 100 CRI for accurate, neutral-white light output in photo-projection and photo-optic environments
• Compact T4 quartz envelope: 50mm overall length x 11.5mm diameter — engineered for precision optical systems including microscopes, fiber optic illuminators, slide projectors, and surgical/dental lights
• Rated 50 hours average life; vertical base-down (s90) burn position; approved for enclosed halogen fixtures only; sold individually

Tags: OSRAM-64640, 54263