Opto Engineering® - 20 years
Home Lighting LED illuminators
LTVT series
Diffused / indirect
High power

Key advantages

  • Compact space-saving solution for inspection of fast moving object
    Illuminates two sides of an object almost simultaneously.
  • Ultra-high power light output and strobe mode only operation
    For the inspection of fast moving object and extended LED lifetime.
  • Rugged industrial design with built-in industrial connector
    For easy integration with any machine vision system.
  • Modular configuration.
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  • Compatible LTDV strobe controllers available to easily power, control and synchronize LED illuminators.

Electronics application

Two sides of a chip package inspected by View-through bench
Two sides of a chip package inspected by View-through bench

Lighting structure

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Last update 04 Aug 2023

Expand table


  1. Measured at maximum current and maximum working distance.
  2. At 25°C. At max pulse width (1 ms), max pulse frequency = 15 Hz.
  3. At 25°C.

Ordering information

It’s easy to select the right illuminator for your application: our part numbers are coded as LTDMLAxy-WW where x defines the illuminator size (B = medium, C = large), y refers to the power intensity (1 = medium, 2 = high). For instance LTDMLAB2-WW is a diffusive strobed dome + low angle illumination system - medium size, high power, dome white, ring light white.
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Technical documents

Product user guide
Wiring for Opto Engineering high power LED lights

Press & marketing content

Inspection, measurement and illumination solutions for the automotive industry