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Small clear MR16 halogen bulb with two-pin GX5.3 base

OSRAM SYLVANIA

OSRAM SYLVANIA 64653 250W 24V GX5.3 MR16 Halogen standard bulb

SKU CH-CJMX-NY35X

250 W, 24 V halogen MR16 with GX5.3 base, 900 lumens at 3250 K and 50-hour rated life

  • TypeHalogen Bulbs
  • Lumen Range900
  • Wattage250
  • Bright 900-lumen output for vivid illumination
  • 3250 K warm-white colour temperature enhances ambience
  • GX5.3 2-pin base fits compatible MR16 fixtures
  • Compact 1.765-inch length suits tight spaces
  • 50-hour rated life delivers reliable performance

OSRAM 250W 24V MR16 Halogen Bulb

The OSRAM 64653 is a 250 watt halogen lamp operating at 24 volts with a GX5.3 two-pin base. It produces 900 lumens at a 3250K colour temperature with a clear finish. The compact MR16 form factor measures 1.989 inches in diameter and 1.765 inches in overall length. It is designed for fixtures that accept this specific bi-pin base type.

Replaces 24V MR16 Halogen Lamps

This bulb serves as a direct replacement for expired 250W 24V MR16 halogen lamps using the GX5.3 base. The upgrade is worthwhile when the existing lamp has reached its 50-hour rated life or when a clear 3250K output is specifically required. It restores original brightness and colour consistency in compatible sockets without modification.

Fits GX5.3 Bi-Pin Fixtures

Installation requires a fixture with a GX5.3 two-pin socket rated for 250W at 24V. The low-voltage operation demands a compatible transformer or power supply not included with the bulb. The clear lamp finish allows maximum light transmission for optical systems. The 50-hour rated life suits applications where frequent relamping is acceptable or expected.

Highlights

  • Bright 900-lumen output for vivid illumination
  • 3250 K warm-white colour temperature enhances ambience
  • GX5.3 2-pin base fits compatible MR16 fixtures
  • Compact 1.765-inch length suits tight spaces
  • 50-hour rated life delivers reliable performance

Specifications

BrandOSRAM
TypeHalogen Bulbs
Lumen Range900
Wattage250

Questions about this item

Will the 1.989 inch diameter and GX5.3 base fit my MR16 fixture?

This lamp measures 1.989 inches across and uses a GX5.3 two-pin base, matching standard MR16 sockets that accept those dimensions.

How do I install the GX5.3 pins without damaging the 250 watt halogen capsule?

Align the two pins with the socket holes and press straight in; avoid touching the quartz envelope with bare fingers because skin oils create hot spots that shorten the 50 hour rated life.

When should I replace this 250 watt 24 volt ELC bulb after 50 hours of use?

Plan replacement once the lamp reaches its 50 hour rated life, as light output drops and the filament becomes prone to failure beyond that point.

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