Contact us: +44 (0) 1942 671122

Contact us: +44 (0) 1942 671122


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LED emitters are now well established as reliable and efficient light sources. The development of new materials, production equipment and techniques continues to advance and offers long life, low degradation and a wide choice of wavelengths and CCT options. Encompassing virtually every size, shape and style of LED lamp in through hole or Surface Mount, our comprehensive range of LED components allows an increasing number of applications to be realised. Plus Opto is the official authorised distributor for Ligitek Electronics Corp.

Through Hole Discrete LEDs

Encompassing virtually every size, shape and style, our comprehensive range of through-hole discrete LED lamps can be selected from basic low cost standard indicators through to high performance emitters & shaped LEDs. A choice of wavelengths & luminous intensities can be offered with lens options to maximise optical performance.

  • Choice of package size / shape
  • Diffused, tinted or water clear options
  • Choice of luminous intensities
  • Range of colours
  • Bi-colour & flashing options
  • Tape & reel package for auto-insertion
  • Lead form/crop options
View Through Hole LEDs

Ligitek Superbright TH LEDs PDF

Surface Mount LEDs

Surface Mount LEDs (SMD) offer a compact form and function with no wires allowing a seamless integration with the PCB. Surface Mount LEDs are broadly categorised into types relating to the power: Low Power, Mid Power and High Power.

  • Wide choice of packages
  • Choice of power ratings
  • Choice of colours & CCT Colour Temperatures
  • Multi-colour, RGB, RGBW, RGBW+CT
  • Miniature Chip LEDs
  • COB (Chip On Board)
View Surface Mount LEDs

Ligitek SMD Catalogue PDF

Panel Mount LEDs

We offer an extensive selection of Panel Mount LED indicators in a choice of styles and colours for use in a wide range of environments. Applications include defence, aerospace, rail and industrial markets.

  • Choice of bezel finish
  • Choice of hole diameter
  • Choice of operating voltage
  • Range of colours
  • Bi-colour & flashing options
  • Waterproof options
  • Choice of termination
View Panel Mount LEDs

Bargraph LEDs

Bargraph arrays offer a flexible solution to solid state metering in application such as audio monitoring and status indication in instruments. Multiple LED emitters are integrated into DIL or SIL packages for PCB mounting.

  • Choice of surface finish
  • Dual in Line (DIL) or single in line (SIL)
  • End stackable
  • Range of colours
  • Colour permutations within a package
  • LEDs matched for intensity & colour
  • Wide angle of view

Light Bar LEDs

Light Bars provide a cost effective solution for legend backlighting where a uniform light emission is required. Multiple LED emitters are integrated and moulded into DIL or SIL packages for PCB mounting.

  • Choice of surface finish
  • Dual in Line (DIL) or single in line (SIL)
  • x,y stackable
  • Range of colours
  • Colour permutations within a package
  • LEDs matched for intensity & colour
  • Wide angle of view

PCB Indicator LEDs

To facilitate ease of assembly we offer a wide range of PCB Indicators based on discrete LEDs packaged in UL94-V0 rated housings. A range of LED sizes are available ond multi-way multi-tier types.

  • Choice of LED sizes
  • Vertical or right angle mount
  • Choice of operating voltage
  • Range of colours
  • Choice of clear, diffused or clear lens
  • Bi-colour & flashing options
  • Ultra-bright options
View PCB Indicator LEDs