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About Dialight

Dialight defines the current state of LED lighting technology with continuous innovations in light output, efficacy and reliability for our complete line of opto-electronics products specifically designed for industrial, commercial, hazardous location, transportation & public infrastructure applications.

The Dialight Group is headquartered in the UK with manufacturing facilities in Brazil, Denmark, Malaysia, Mexico, the US and the UK. Further offices can be found in Australia, Germany, Singapore and the United Arab Emirates.

Through Hole LEDs
  • The 521 series discrete through hole products offer a wide variety of LEDs from 2mm to 5mm. Single Color and Bi-Color LEDs- Red, yellow green and orange LEDs available in diffused, tinted non-diffused or water clear configurations. Bi-Color packages are available in 2-leaded or 3-leaded versions.

  • Please click here for datasheet



  • Single Element Optical Lightpipes

  • Horizontal Array Right Angle Optical Lightpipes

  • Vertical Array Right Angle Optical Lightpipes

  • Multi Array Optical Lightpipes

  • Please click here for datasheet



Panel Mount Indicators


  • Incorporating the latest in LED technology, these indicators are designed for commercial and industrial applications, either in or outdoors, some with NEMA 4X / IP 66 rating and UL recognized.

  • Indicators can be mounted into a variety of clearance holes ranging from 0.156" to 1" and are designed to operate from 2 VDC to 230 VAC.

  • Please click here for datasheet



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