The Skills Shift in the Lighting Industry Why Skills Development Is No Longer Optional

The Skills Shift in the Lighting Industry: Why Skills Development Is No Longer Optional

The lighting industry is undergoing a fundamental shift. What was once a product-driven, specification-led discipline is now a technology-enabled, compliance-heavy, sustainability-focused profession. In South Africa, this shift is amplified by local challenges, and it has exposed a growing skills gap across the value chain.

Why the Demand for Skills Has Increased

Several forces are converging:

  1. Rapid technology evolution

    2. Lighting has moved far beyond luminaires. LED innovation, smart controls, IoT integration, sensors, automation, and data-driven systems now require technical, digital, and systems-thinking skills that many professionals were never formally trained in.

  2. Energy constraints and infrastructure pressure

    3. South Africa’s ongoing energy challenges have made lighting a critical lever for efficiency and resilience. Clients are no longer asking “What light fitting?” - they’re asking:

    • How much energy will this save?
    • Will it integrate with backup power?
    • What is the lifecycle cost?

    These questions demand technical literacy, energy modelling understanding, and solution-based thinking, not just product knowledge.

  1. Increased regulation and compliance

    2. From SANS standards and building regulations to municipal requirements and environmental reporting, to voluntary regulations such as Green Star rating of GBCSA, professionals are expected to navigate a more complex compliance environment. This requires up-to-date knowledge and continuous professional development.

  2. A shift in client expectations

    3. End-users, developers and corporates now expect lighting professionals to act as advisors, not suppliers, bringing insight on sustainability, wellness, human-centric lighting, and ROI.

What Skills Are Currently Lacking?

Across the industry, several gaps are becoming increasingly clear:

  1. Technical & Digital Skills

    • Understanding of lighting controls and smart systems
    • Integration of lighting with BMS, IoT and energy management platforms
    • Data interpretation and system commissioning knowledge


    Many professionals are still comfortable with traditional installations but lack exposure to connected and intelligent lighting environments.

  1. Energy Efficiency & Sustainability Literacy

    • Ability to quantify energy savings and lifecycle costs
    • Knowledge of green building standards and sustainability frameworks
    • Understanding circular economy principles and responsible specification


    In South Africa, where energy efficiency is no longer a “nice to have,” this skill gap directly impacts project outcomes.

  1. Compliance, Standards & Governance Knowledge

    • Up-to-date understanding of SANS, occupational health & safety, and regulatory changes
    • Documentation, reporting, and audit readiness
    • Risk awareness and accountability


    This gap often stems from limited ongoing training once professionals enter the workforce.

  1. Design Thinking & Application Skills

    • Translating technical capability into practical, human-centred lighting solutions
    • Understanding visual comfort, wellness, productivity, and safety
    • Context-specific design for African and South African environments


    This is where theory often fails to meet real-world application.

  1. Business, Communication & Advisory Skills

    • Ability to communicate value, not just specifications
    • Solution selling vs product selling
    • Client education and stakeholder engagement


    As the industry becomes more consultative, soft skills are becoming just as critical as technical expertise.

Why This Skills Gap Exists (Especially in SA)

  • Historic underinvestment in continuous professional development
  • Traditionally the lighting industry was perceived as a monotonous industry based on older technologies
  • A fast-moving global industry outpacing local training pipelines
  • Skills lost through emigration and industry attrition
  • Limited structured mentorship and industry-wide learning platforms

The result? Experience is often siloed, and younger professionals struggle to bridge the gap between academic knowledge and industry realities.

The Opportunity for the industry and IESSA

This shift presents a powerful opportunity to professionalise the industry further and build a future-ready skills base. By this we will also attract new talent and retain existing expertise to ensure South Africa remains globally competitive in lighting innovation.

At IESSA, this is where skills development, knowledge sharing and industry collaborations become essential.

IESSA represents South Africa internationally and thereby acts as the National Committee of the CIE (Commission International De L'Eclairage). South African Experts on various topics in the lighting technology field serve on the CIE international committees responsible for the development of standards for the different aspects of illumination.

Membership of IESSA is open to both individuals and organisations active in the lighting industry of South Africa. You need to be a Lighting Professional to join IESSA. Group membership is open to any educational, scientific, technical, professional, institution, public, commercial, municipal, or parastatal entity that is actively involved in the lighting industry.
If you would like to know more about IESSA and the benefits of becoming a member, email us at info@iessa.org.za