OSRAM 64624 - MR11 100W 12V G5.3 Halogen Lamp with Dichroic Reflector (XENOPHOT HLX)

OSRAM 64624 - MR11 100W 12V G5.3 Halogen Lamp with Dichroic Reflector (XENOPHOT HLX)

The OSRAM 64624 is a high-performance MR11 halogen lamp with a dichroic reflector and G5.3 base, designed for demanding technical and optical applications such as UV/dental curing , microscopy, laboratory analysis, fiber optic illumination, and medical-surgical uses. It belongs to the XENOPHOT HLX family, which uses xenon gas instead of krypton to offer up to 10% more luminous flux with the same power consumption. It operates at 12 V with 100 W , provides a CRI of 100 , and a 26 mm focal length for precise coupling in optical systems. Its compact size (Ø 35 mm × 35.5 mm) and p90/p15 burn-in positions facilitate integration into professional equipment; it is also dimmable and designed for forced cooling in enclosed fixtures. Nominal lifespan: 25 hours .

Main features

• Type and base: MR11 with G5.3-4.8 socket.
• Power and voltage: 100 W at 12 V (AC).
• Precision optics: 26mm focal length and dichroic reflector for a stable and well-defined beam.
• Color quality: CRI 100 (faithful color reproduction).
• HLX Technology (Xenon): up to +10% flux compared to standard halogens.
• Compact format: Ø 35.0 mm × 35.5 mm ; lamp weight 15 g .
• Operation: adjustable , p90/p15 position , forced cooling recommended , use in enclosed luminaires.
• Nominal duration: 25 h .

Product benefits

• Higher useful output at the same consumption thanks to the xenon charging of the XENOPHOT HLX series.
• Flawless colorimetry (CRI 100) for inspection, imaging and color-sensitive processes.
• Easy integration into equipment with G5.3 lamp holders and MR11 geometry.
• Intensity control via compatible dimmer , useful for adjusting light dose in technical processes.
• Designed for demanding equipment : defined burn position and clear thermal requirements for stable service.

Use cases

• Dental photocuring / UV curing in polymerization and hardening devices.
• Microscopy and illumination by fiber optics with efficient coupling (focal 26 mm).
• Medical-surgical and laboratory lighting where high CRI and concentrated beam are required.
• Technical entertainment and club/disco in specialized lighting fixtures with MR11.

Frequently Asked Questions

• Is it dimmable? Yes, the OSRAM 64624 is dimmable with compatible equipment.
• Does it require ventilation? Yes, the manufacturer specifies forced cooling and use in enclosed, protected luminaires.
• What is the color temperature? Distributor references for this model indicate approximately 3,200 K as the indicative CCT.
• What does p90/p15 mean? It is the burn-in position allowed by the lamp (specific orientations for safe and stable operation).

Usage and safety recommendations

• Check electrical compatibility 12V/100W and G5.3 lamp holder.
• Install only in enclosed luminaires designed for MR11 halogen lamps, with shields/protections and active ventilation.
• Do not touch the bulb/reflector with your hands; use gloves or a lint-free cloth.
• Respect the p90/p15 position and the equipment's thermal instructions.

Project description

OSRAM 64624 MR11 Halogen Lamp with Reflector, 100 W , 12 V AC , G5.3-4.8 base, CRI 100 , focal length 26 mm , diameter 35.0 mm , length 35.5 mm , burn position p90/p15 , forced cooling , dichroic coating , dimmable , lifespan 25 h ; applications: microscopy, laboratory/analysis, UV curing , fiber optics, medical-dental use.