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Small MR11 halogen bulb with G5.3 base, clear glass reflector, 100W 12V

OSRAM SYLVANIA

OSRAM SYLVANIA 64624 MR11 100W 12V G5.3 Halogen Standard Bulb

SKU CH-Y0JQ-ZBE3N

A 100 W 12 V MR11 halogen reflector with a G5.3 base, rated at 3500 K and 35 hours, for compatible dental and medical devices

  • Power rating100
  • Color temperature3500K
  • Lifespan (hours)35
  • Color rendering100
  • Product typeHalogen Bulbs
  • 100 W halogen output delivers bright clinical illumination
  • 3500 K colour temperature gives natural white light for accurate diagnosis
  • CRI 100 ensures true colour rendering in dental procedures
  • 35-hour rated life suits high-intensity intermittent use
  • G5.3 base fits Den-Mat, Kulzer, Teledyne Getz and other equipment

Medical and Dental Lighting Replacement

The OSRAM 64624 is a 100W 12V halogen MR11 bulb built as a direct replacement for clinical instruments from manufacturers such as Den-Mat, Henry Schein, Kulzer and Teledyne Getz. It delivers a stable 3500K output with a colour rendering index of 100 for accurate tissue and shade assessment.

G5.3 Base Compatibility and Fit

The bulb uses a G5.3 bi-pin base that matches the original equipment sockets in compatible dental curing lights, surgical illuminators and fibre-optic handpieces. No adapter or wiring change is required, so the existing fixture retains its factory alignment and focus.

Short Rated Life Under Continuous Use

Rated life is 35 hours, so the lamp is intended for intermittent procedural use rather than constant operation. Output remains consistent during each session, but the filament will require scheduled replacement to maintain the specified intensity in a busy practice.

How it compares

Measured against everything we stock in General-Purpose & Specialty Bulbs, at today’s prices. Recalculated every night.

Price $20.99
Pricier than about 56% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand nameOSRAM
Product typeHalogen Bulbs
Power
Power rating100
More details
Color temperature3500K
Lifespan (hours)35
Color rendering100

Questions about this item

How long does the 100-watt filament last before it reaches its rated end of life?

The lamp is rated for 35 hours of operation at its full 100-watt output.

How hot does the 12-volt G5.3 capsule become when it runs continuously in a dental head?

Halogen capsules reach very high surface temperatures; the fixture must be rated for 100 watts and provide adequate ventilation to dissipate the heat.

Which socket type must the existing equipment provide for this G5.3 base to seat correctly?

The equipment needs a G5.3 bi-pin socket that accepts the 5.3-millimetre pin spacing of this bulb.

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