Image shows a Spectrum Illumination


4" x 4" Red LED Dark Field Light

Spectrum Illumination

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4 adjustable red LED arrays
Built-in strobe controller
3 year limited warranty

This light has four arrays of LEDs, each with a 4” by 1” window. It is typically mounted just above objects in a dark-field configuration, where the low-angle light will accentuate edges and surface features. However, it can also be mounted further from objects for bright-field applications. The angle of each light array can be easily adjusted from 0 to 90 degrees to achieve optimal performance.

This light features a built-in strobe controller, and may be connected directly to 24 VDC power. A 4-meter cable is included.

Please contact us if you're interested in a different diffuser material, or a longer cable.


Type: Dark Field
Wavelength: 630 nm (Red)
Window: Standard Diffuser Window options: Thin film diffuser, white diffuser, or polarizer.
Window Width: 102 mm (4.0")
Window Height: 25 mm (1.0")
Optics: N/A
Power: 600 mA max @ 24 VDC
Strobe: +5 to +24 VDC to enable
Cable Length: 4.0 m (13.1 ft) Optional 8, 15 and 30 meter standard cables; 4, 8, 15 or 30 meter high-flex cables.


Eurofast M12 4-pin Plug (Male) Qty 1