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Small MR11 halogen bulb with G5.3 two-pin base, clear glass reflector, new condition

Antique Light Bulb Co.

Antique Light Bulb Co. 100w MR11 12v G5.3 Halogen Bulb 64624

SKU CH-Z0JN-DDXCQ

A 100 watt 12 volt MR11 halogen bulb with a G5.3 base, 3500K colour temperature and 35 hour rated life

  • TypeHalogen Bulbs
  • Wattage100
  • Color Temperature3500K
  • Life Time Hours35
  • Color Rendering Index100
  • High output from 100-watt halogen design
  • Precise 12-volt operation for compatible fixtures
  • Secure G5.3 two-pin base fits MR11 sockets
  • Accurate colour rendering with 100 CRI rating
  • Warm 3500 K light suits display and task use

100 W MR11 Halogen Lamp

This 100 watt halogen bulb uses an MR11 reflector and a G5.3 two-pin base. It runs on a 12 volt supply and produces a 3500 K colour temperature with a CRI of 100. The rated life is 35 hours. It suits display or accent fixtures that accept this specific format.

Interface and Voltage Limits

The G5.3 base only fits sockets designed for that pin spacing and 12 volt operation. Applying mains voltage directly will destroy the lamp instantly. The 35 hour rating assumes stable 12 volt input; voltage spikes shorten life further. The MR11 reflector diameter is fixed by the form factor and cannot be altered.

Fixture Compatibility Check

Verify that the holder accepts a G5.3 two-pin base and that the transformer or driver supplies 12 volts AC or DC as required. Confirm the fixture can dissipate the heat from a 100 watt halogen source. Ensure the physical depth allows the MR11 reflector to seat fully without contacting the lens or housing.

Highlights

  • High output from 100-watt halogen design
  • Precise 12-volt operation for compatible fixtures
  • Secure G5.3 two-pin base fits MR11 sockets
  • Accurate colour rendering with 100 CRI rating
  • Warm 3500 K light suits display and task use

Specifications

BrandBulbamerica
TypeHalogen Bulbs
Wattage100
Color Temperature3500K
Life Time Hours35
Color Rendering Index100

Questions about this item

Which wattage and base version of the 64624 halogen bulb fits my fixture?

This model is a single 100 watt version with a G5.3 2-pin base; choose it only if your socket accepts 12 volt MR11 lamps with that exact pin spacing.

What does the 3500K colour temperature look like once the bulb is installed?

At 3500K the light appears warm white, similar to traditional halogen, rendering colours with a CRI of 100 for accurate tones.

How does the 12 volt G5.3 interface limit the bulb in practice?

The G5.3 2-pin base requires a 12 volt supply and an MR11-compatible socket; it cannot run directly on mains voltage and is capped at the rated 35 hour life.

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