Lifi Technology. Get your Wifi from your lights at Westech.

We have provided companies across South Africa with professional, reliable IT Support and Managed Services since 1994. We understand that IT should optimise your business, not slow it down.

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LiFi (light fidelity), a disruptive technology, is the transfer of data using light waves as opposed to using the traditional radio waves.

It is a wireless optical networking technology that uses LED light bulbs for transmitting data using the visible light spectrum and does not interfere with radio waves.

The future is just around the corner.


Don’t just take our word for it, see what our customers say about us. Reviews are genuine, direct from customers, from Google and Facebook.

  • These people only know good service, never have issues dealing with them, feedback is always provided and follow up calls... read more


    Westech simply exceeded my expectations! From the consultants to the technicians, they all know their jobs and constantly communicate. Thank... read more

    Estelle Damster

    I'd recommend this page to other Facebook users.lyk

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    Nhlaka Masinga
  • High level of support with the customer being the number one priority. Excellent turn around time and efficient service.

    Richard Hooper Avatar
    Richard Hooper

    The staff at Westech go the extra mile to assit with problems.

    Helen Knoesen Avatar
    Helen Knoesen

    Good work - great communication! Thank you for the good work & flexibility on a server installation project. Really recommendable.

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    Carsten Witte
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4.8 Stars - Based on 12 User Reviews
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5 Stars - Based on  User Reviews
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Why Do I Need LiFi?

LiFi will not replace Wi-Fi, however it will work in conjunction with it.
There are some limitations as LiFi cannot mover through walls, however this limitation means that your neighbours cannot pickup your connection.
It cannot be used outdoors as it interferes with direct sunlight.

“ LiFi is not “100x faster than WiFi.” The latest WiFi standard (IEEE 802.11ad) or Wi-Gig supports data rates of 7 Gbps. LiFi has never achieved 700 Gbps.” Internet speeds are directly dependant on the ISP and can be limited by what is offered by them.
It is also important to know that the type of light source ie: small and large LED as well as Laser LED, will have an impact as to what speeds can be achieved.


LIFI Connectivity

The future of connectivity through lighting. Contact us to find out more about this exciting new innovation

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