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Small halogen bulb with special base, 3.5V 2.52W

OSRAM

OSRAM OS03000-U 2.52W 3.5V Halogen Standard Bulb

SKU CH-KJJV-9Z1MA

A 3.5 V halogen lamp rated at 2.52 W for medical otoscopes and similar miniature devices

  • Power rating2
  • Product typeHalogen Bulbs
  • Bright halogen light for precise medical exams
  • 52 W power draw keeps energy use low
  • 5 V operation fits standard otoscope bases
  • OSRAM quality ensures reliable clinical performance

OSRAM 2.52W 3.5V Halogen Miniature Lamp

This OSRAM halogen bulb delivers 2.52 watts of illumination at 3.5 volts for specialised medical instruments. The compact design fits otoscopes and similar diagnostic devices that require a focused, high-quality light source. It serves healthcare professionals and technicians who depend on reliable miniature lighting.

Specialised base integrates directly into

The proprietary base mates with the instrument socket, eliminating the need for adapters or converter sleeves. This direct fit preserves the original optical alignment and frees up internal space within the diagnostic head. Buyers requiring standard screw or bayonet fittings should verify base compatibility before ordering.

How it compares

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

Price $14.99
Cheaper than about 58% of the 1,791 comparable items (median $17.99).

Specifications

Product
Brand nameOSRAM
Product typeHalogen Bulbs
Power
Power rating2

Questions about this item

How long will the 2.52 W halogen filament last under continuous clinical use?

The OS03000-U is rated for 3000 hours of operation at its specified 3.5 V supply, so sustained daily use will reach that limit first.

Does the 2.52 W draw create noticeable heat or noise during all-day examinations?

At 2.52 W the lamp emits a warm, focused beam with no moving parts, so it runs silently and the heat stays local to the otoscope head.

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