OSRAM 64607 EFM 50W 8V GZ6.35 - MR16 Halogen Lamp with Reflector for Projection and Medical Use (3200 K)

OSRAM 64607 EFM 50W 8V GZ6.35 - MR16 Halogen Lamp with Reflector for Projection and Medical Use (3200 K)

The OSRAM 64607 EFM 50W 8V is an MR16 halogen lamp with a reflector and GZ6.35 base, designed for demanding projection applications and medical/scientific equipment (microscopy, analysis, fiber optic illumination, dentistry). Its CRI of 100 offers perfect color rendering and a color temperature of 3200 K , standard in photography and video. The reflector-lamp assembly ensures precise filament alignment for a stable and homogeneous beam. It is dimmable , supports forced cooling , and must be operated in the p90/p15 burn-in position to ensure performance and lifespan.

The reflector features an aluminum coating and maintains the MR16 geometry (Ø 51 mm) , with a total length of 42 mm and a focal length of 32 mm , facilitating integration into projector lamps, fiber optic light sources, and dental unit heads. Within the family, the XENOPHOT HLX versions use xenon gas instead of krypton, providing up to 10% more luminous flux with the same energy consumption , while maintaining instant start-up and virtually constant output throughout the nominal 50-hour lifespan.

Main features

• Type: Halogen lamp with MR16 reflector (low voltage)
• Base / socket: GZ6.35 (bi-pin)
• Power / voltage: 50 W / 8 V (AC)
• Color temperature: 3200 K (tungsten)
• Color Rendering Index: Ra 100
• Focal length: 32 mm
• Dimensions: Ø 51 mm (MR16); length 42 mm
• Reflector coating: Aluminum
• Approximate weight: 28 g
• Nominal lifespan: 50 h
• Burn position: p90/p15
• Cooling: Forced
• Adjustable: Yes (suitable dimmer)
• Family/variant: XENOPHOT HLX (in HLX versions: xenon gas, up to +10% flow)

Product benefits

• Reference colorimetry (CRI 100) and 3200 K for image, optics and display without chromatic deviations.
• Beam stability thanks to precise filament-reflector alignment, with instant ignition.
• Standard MR16 and GZ6.35 format for easy replacement in projection equipment, fiber light and compatible dental/surgical appliances.
• More performance in the HLX family : up to 10% more flow with the same consumption in the variants with xenon gas.

Use cases

• Projection and microscopy : compact light sources with perfect color reproduction.
• Dentistry and medical equipment : heads and lamps for focused field illumination.
• Fiber optic illumination and UV curing : as a primary source in laboratory light modules.

Frequently Asked Questions

• Is it dichroic? This model uses an aluminum-coated reflector ; it is not dichroic. Aluminum reflects light and heat forward, which is typical in projection/medical applications.
• Can I regulate it? Yes, with suitable regulating equipment. Always respect the forced cooling and the p90/p15 position.
• What does the HLX variant offer? XENOPHOT HLX lamps use xenon gas and achieve up to +10% flux with the same power.
• Safety recommendations? Use in approved luminaires/equipment that contain possible fragments in case of breakage and indicate high heat emission .

Installation and safety

• Unplug the device and allow it to cool before handling. Avoid touching the bulb; use gloves/a lint-free cloth.
• Check mechanical compatibility (MR16, GZ6.35 , length 42 mm , Ø 51 mm , focus 32 mm ).
• Respect the forced cooling and the p90/p15 position indicated by OSRAM.

Project description

OSRAM 64607 EFM 50W 8V halogen lamp with MR16 reflector; GZ6.35 base; 50 W at 8 V (AC); 3200 K ; Ra 100 ; focal length 32 mm ; Ø 51 mm ; length 42 mm ; aluminum coating; weight 28 g ; life 50 h ; position p90/p15 ; forced cooling ; dimmable . XENOPHOT HLX family variants with xenon gas (+10% flux).