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Small halogen bulb with G6.35 base and clear glass envelope

Ushio

Ushio SM-908-22 JC22.8V-150W 22.8V 150W G6.35 standard bulb

SKU CH-7TE8-3ZPDQ

A 22.8 V, 150 W G6.35 halogen lamp rated at 3300 K for scientific and medical instruments

  • Power rating150
  • Color temperature3300K
  • Lifespan (hours)50
  • Product typeIncandescent Bulbs
  • Bright 3300K colour temperature for accurate visual assessment
  • 150W output delivers strong illumination in medical devices
  • G6.35 base fits standard scientific and dental equipment
  • 8V low-voltage design suits specialised instrument power supplies
  • 600-hour average rated life supports reliable operation in critical applications

Specialised 150 W halogen lamp

The Ushio SM-908-22 is a 22.8 V incandescent halogen bulb rated at 150 W with a G6.35 base. It produces a 3300 K colour temperature and is designed for scientific and medical lighting applications such as microscopy and diagnostic equipment.

Suited to laboratory and clinical instruments

This lamp fits devices that require a 22.8 V supply and a G6.35 socket. It is not suitable for mains-voltage fixtures or for general-purpose lighting where a longer service life is expected.

Delivers 150 W output for 600 hours

The bulb provides its rated output for an average of 600 hours before replacement is needed. High-intensity use in microscopes or surgical lights will consume that life quickly, so spares should be kept on hand.

How it compares

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

Price $19.99
Typical for this category: the median of 1,791 items is $17.99.

Specifications

Product
Brand nameUshio
Product typeIncandescent Bulbs
Power
Power rating150
More details
Color temperature3300K
Lifespan (hours)50

Questions about this item

Does this bulb need a 22.8 V power supply and a G6.35 socket to operate?

Yes, it requires a 22.8 V supply and a G6.35 base; without both it will not light.

Will the 3300 K output match the colour of older halogen lamps I keep in the same fixture?

The lamp is rated at 3300 K; older halogens often run warmer, so a visible colour difference is likely.

How can I confirm the lamp is performing correctly after installation?

It should reach full brightness instantly at 150 W and last around 600 hours before noticeable dimming.

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