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Thorlabs LIU104 Thorlabs LIU104 — White LED Array Light Source (Power Supply Not Included)
Reference imageConfirm configuration by manufacturer part number.

Thorlabs

LIU104

Thorlabs LIU104 — White LED Array Light Source (Power Supply Not Included)

The Thorlabs LIU104 is a White LED Array Light Source distributed without an included power supply. Released on October 21, 2013, this unit reached its discontinued status on October 22, 2013, with the LIUCWHA designated as the official replacement model. Submit the exact part number, quantity, and application requirements to receive a quote.

Request pricing and availabilityCommercial response within one business day for your destination and required quantity.
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Why no listed price?

Industrial and obsolete parts are priced per enquiry: the final price depends on available stock, condition, quantity, and your delivery destination, so a fixed list price would be misleading. Request a quote and we confirm current pricing, lead time, and sourcing options — including hard-to-find and discontinued Thorlabs references — within one business day.

Manufacturer
Thorlabs
Part number
LIU104
Product series
White LED Array Light Source (Power Supply Not Included)
Data verification
Manufacturer evidence reviewed

For a faster response, include quantity, condition, and delivery destination.

Exact part-number verificationTechnical properties are matched to LIU104.
Worldwide sourcingSupport for planned and urgent industrial requirements.
Manufacturer documentationA document is added when the reviewed source provides one.

Verified configuration

Technical Specifications

Product Name
White LED Array Light Source (Power Supply Not Included)
Lifecycle Status
Discontinued
Release Date October 21, 2013
Discontinued Date October 22, 2013
Release Date
October 21, 2013
Discontinued Date
October 22, 2013
Official Replacement Model
LIUCWHA

Engineering context

Identification and RFQ Guidance

Confirm the exact configuration

Use the manufacturer part number and model code—not appearance alone. Connection, size, material, voltage, pressure, seal, and control options can differ within the same product family.

What to include in your RFQ

Provide quantity, delivery country and ZIP/postal code, required condition, target date, and photographs of the existing nameplate when available.

Technical verification

Our sourcing response is prepared against Thorlabs LIU104. Final compatibility remains subject to the machine manufacturer’s requirements and complete application data.