1 1
Ushio

8000230 Ushio SM-74000 120W 24V SPEC Clear Incandescent Lamp
24.49 USD
Shipping calculated at checkout.
In stock

Buy with confidence

Need help confirming compatibility? Ask us before ordering.

Shipping calculated at checkout · 30-day returns on unused items

Confirm before ordering

Match Ushio item 8000230 or lamp code SM-74000 on the existing lamp or service documentation. Specialty instrument lamps can share wattage or voltage while using different bases, envelopes, or optical geometry.

Need help confirming fit? Email help@dynamiclamps.com with the equipment manufacturer, model, and clear photos of the lamp and equipment labels.

Specifications

Ushio 8000230 SM-74000 scientific/medical lamp

  • Ushio item code: 8000230
  • Lamp code: SM-74000
  • Technology: Incandescent
  • Power: 120 W
  • Voltage: 24 V
  • Base: SPEC manufacturer-specific base
  • Envelope: Scientific/medical specialty envelope
  • Finish: Clear
  • Color temperature: 3250 K
  • Average life: 200 hours
  • Dimensions: Confirm against the installed SM-74000 lamp and equipment drawing
Equipment compatibility

Compatible-equipment references

Use only where the equipment manufacturer specifies this exact Ushio item or lamp code and all electrical, base, and dimensional requirements match.

  • Scientific or medical instruments specifying Ushio 8000230
  • Optical and laboratory illuminators specifying SM-74000
  • 24V instrument systems requiring the manufacturer-specific SPEC base
  • Legacy capital equipment whose service documentation names the exact SM-74000 lamp

Instrument revisions can change lamps without changing the marketed equipment name. Verify the installed lamp and service documentation before ordering.

Cross-reference guidance

Exact-code replacement guidance

No different stocked product is presented as an exact substitute. Match 8000230 or SM-74000; do not select a lamp based only on 120 W and 24 V.

Documentation & safety

Manufacturer reference

Ushio scientific/medical incandescent and halogen product table

Safety

Disconnect power and allow the equipment to cool before service. Operate only at the specified voltage and wattage with the equipment's covers, ventilation, and protective components in place.

Handle the lamp carefully, avoid touching optical surfaces, and follow the equipment manufacturer's installation and disposal instructions.