How much energy can be saved through lighting modernisation?

Switching to modern LED lighting systems generally delivers energy savings of 50–80%, and combined with intelligent lighting control the reduction in lighting energy use can in some cases reach 90–95%. The scale of the saving depends on: the type of the existing system, the operating hours, the control system applied, how the facility in question is used.

Which lighting systems are worth modernising?

Lighting modernisation is particularly recommended for the following systems: fluorescent lighting, halogen lighting, conventional incandescent lamps, metal halide lamps, high-pressure sodium lamps, older, first-generation LED systems. In terms of energy efficiency and operation, outdated systems often no longer meet today's requirements.

Is it worth modernising existing LED lighting as well?

Yes. In many cases it is worth modernising older LED systems too. First-generation LED lighting often: operates at lower efficiency, provides poorer light quality, causes more glare, does not support intelligent control. Modern LED systems offer considerably better energy efficiency, longer service life and more advanced control options.

What is the service life of LED lighting?

Modern LED lighting systems can have a service life of 50,000–100,000 operating hours, several times that of conventional light sources. This significantly reduces: maintenance costs, the need for replacements, the risk of operational failures. This is a particularly important benefit in: industrial halls, spaces with high ceilings, warehouses, outdoor systems.

When should lighting modernisation be carried out?

Lighting modernisation is particularly recommended if: energy consumption is high, failures are frequent, maintenance costs are rising, the illumination is inadequate, glare is present, there is no intelligent lighting control, the building is being refurbished or its use is changing, energy efficiency and sustainability matter. Modernisation can be especially worthwhile where daily operating hours are long.

Why is modernisation important because of the EU phase-out of certain light sources?

The European Union has already withdrawn several conventional light sources from sale, and the phase-out of further types is under way. As a result: replacement parts and lamps are increasingly difficult to source, operating costs are rising, sustainable operation is becoming harder to maintain. In the long term, lighting modernisation provides more predictable operation and more secure availability of components.

Where does lighting modernisation deliver the greatest benefit?

LED lighting modernisation is especially beneficial in: industrial halls, manufacturing plants, warehouses, logistics centres, offices, shops, shopping centres, car parks, outdoor lighting systems, public institutions, educational facilities, hotels and hospitality venues. And in every setting where energy efficiency, operational reliability and predictable long-term running matter.

What are the benefits of intelligent lighting control?

Intelligent lighting control allows the lighting to adapt automatically to: occupancy, the time of day, the amount of natural light, the particular use of the space. Control solutions: reduce energy consumption, increase comfort, optimise operation. Modern systems support, for example: occupancy detection, daylight regulation, DALI and KNX control, central lighting management.

How long does lighting modernisation take to pay for itself?

The payback of a lighting modernisation depends on many factors, but in industrial and commercial environments it can often be achieved within just a few years. Rapid payback is supported by: lower energy consumption, reduced maintenance costs, longer service life, intelligent control, available subsidy schemes.

Can lighting modernisation support BREEAM, LEED or WELL certification?

Yes. Modern LED lighting and intelligent lighting control can contribute significantly towards meeting the requirements of: BREEAM, LEED, and the WELL Building Standard. Appropriate lighting supports: energy efficiency, sustainable operation, user comfort and well-being.

What advantages does LED lighting have over conventional systems?

The advantages of LED lighting: lower energy consumption, longer service life, better light quality, less glare, instant switch-on, intelligent control options, lower maintenance requirements, reduced carbon dioxide emissions, more stable and reliable operation. This is why LED lighting modernisation is today one of the most effective energy optimisation measures available for industrial and commercial facilities.

Lighting Modernisation

Why is it worth modernising conventional lighting?

Modernising conventional lighting systems can bring significant benefits in terms of energy efficiency, operation and comfort alike. Besides lower energy use, modern lighting solutions also deliver more predictable and more efficient operation over the long term.

The main benefits of lighting modernisation:

a significant reduction in energy consumption
lower operating and maintenance costs
lighting systems with a longer service life
better uniformity of illumination and improved visual comfort
less glare and better visual conditions
the option of intelligent control
occupancy detection and daylight-linked regulation
greater operational reliability
a more modern, more attractive appearance
reduced carbon dioxide emissions
access to subsidy schemes
a contribution towards BREEAM, LEED or WELL certification

Which systems are worth modernising?

fluorescent lighting
halogen and conventional incandescent systems
metal halide lamps
high-pressure sodium lamps
older, first-generation LED systems

Where can lighting modernisation deliver a particularly large benefit?

in industrial halls and manufacturing plants
in warehouses and logistics centres
in offices and commercial spaces
in shops and shopping centres
in car parks and outdoor areas
in public institutions and educational facilities
in hotels and hospitality venues
for operators of car parks and outdoor and street lighting systems

👉 And in every setting where energy efficiency, reliable operation and predictable long-term running matter.

When is it worth modernising conventional lighting?

Modernising conventional lighting is not only a question of energy efficiency: it can also be an important decision from the point of view of operation, comfort and cost optimisation. A review may be particularly justified in the following cases:

where electricity consumption is high
because the European Union has already withdrawn several conventional light sources from sale and the phase-out of further types is under way, operating and replacing them economically will become increasingly difficult in the long run
where failures are frequent or maintenance costs are high
where outdated fluorescent, halogen or discharge lamp systems are in use
where illuminance levels are inadequate or glare is present
in facilities with long daily operating hours
where there is no occupancy detection or intelligent lighting control
ahead of a refurbishment, change of use or extension
in order to meet energy efficiency and sustainability targets
where subsidy schemes can be taken advantage of

When is it worth reviewing existing LED lighting systems? Is it worth modernising LED lighting at all?

Energy efficiency

Conventional lighting solutions such as incandescent lamps and fluorescent tubes operate with significant energy use, which means higher operating costs and a greater environmental burden. By switching to LED technology, lighting modernisation can dramatically reduce energy consumption while also improving the performance and reliability of the system.

Modern LED lighting systems consume up to 80% less energy than conventional solutions, so LED lighting modernisation not only delivers significant cost savings but also contributes to reducing carbon dioxide emissions and to sustainable operation.

Cost savings and return on investment (ROI)

The potential savings from lighting modernisation are considerable. The combination of energy-efficient LED lighting and intelligent lighting control can in some cases reduce lighting-related energy costs by as much as 95%, which means an exceptionally rapid and effective return on investment. On top of this, the longer service life of LED lamps reduces maintenance and replacement costs. Over time these savings accumulate, with a favourable effect on a company's bottom line.

Long service life and durability

Unlike conventional lighting, which needs frequent replacement, LED lamps have an exceptionally long service life. They can last up to 25 times longer than conventional light sources, which reduces maintenance costs and minimises operational disruption across a range of industries. In our lighting modernisation projects we use lighting systems with a service life of up to 100,000 hours, so maintenance and replacement costs are extremely low.

Outstanding light quality

Good lighting does more than provide visibility: it directly affects the accuracy, safety and efficiency of the work being done. Lighting modernisation with LED technology makes it possible to create a stable, well-controlled and energy-efficient lighting environment in every industrial and business space.

In industrial environments, where accurate illumination has a direct bearing on safety and on the quality of the work, modern lighting plays a key role in preventing accidents and improving efficiency. With modern LED technology, employees can carry out their tasks more accurately and more quickly while eye strain is significantly reduced. High-efficiency light sources provide even illumination, minimise glare and improve visual conditions, so that every process can be carried out in a stable, well-controlled lighting environment.

Customisation and lighting control

Modern lighting is no longer a static system: it adapts intelligently to how it is used. With controllable solutions the lighting can always be matched to the task at hand, the time of day and the way the space operates.

A further benefit of smart lighting modernisation is the high level of control over the system and the flexibility of its operation. Intelligent lighting solutions make it possible for lighting conditions to be matched to actual requirements in every case, whether through dimming, colour temperature adjustment or pre-programmed lighting behaviour. Lighting therefore ceases to be a static system and instead adapts actively to daily operation, to the time of day and to recurring tasks, which increases efficiency and improves the user experience over the long term.

Environmental impact and sustainability

Lighting modernisation with LED technology is one of the fastest-paying steps towards sustainable operation. Lower energy use and reduced emissions mean an immediate cost benefit and long-term environmental responsibility at the same time.

Lighting modernisation built on modern LED systems represents a significant step forward in energy efficiency. Modern LED technology operates with lower energy demand, generates less heat and contains no substances harmful to the environment, so it noticeably reduces the environmental burden. Thanks to the longer service life, replacement is needed less often, which lowers both the maintenance requirement and the amount of waste generated.

Lighting modernisation with LED solutions plays a key role not only in reducing energy use and carbon emissions but also in helping a company meet its sustainability targets, strengthening its market standing and supporting the achievement of international green certifications such as BREEAM, LEED or the WELL Building Standard.

Benefits across every industry and application

Industrial environments and warehouses

In industrial environments, reliable, high-performance lighting is essential to safe and efficient operation. Lighting modernisation with LED technology significantly improves visual conditions in these spaces, thereby reducing the risk of accidents and errors.

A further advantage of modern LED lighting systems is that they switch on instantly, so no warm-up time is needed, and they operate reliably even in extreme temperatures. Lighting modernisation with LED solutions is particularly beneficial in warehouses, where even, dependable illumination is crucial to accurate stock management and uninterrupted operation.

Offices and commercial spaces

Offices and larger commercial areas benefit considerably from lighting modernisation, particularly where it is built on modern LED lighting systems. Modern LED lighting creates a more pleasant and more productive working environment, because it reduces glare, improves colour rendering and provides greater control over lighting conditions.

Lighting modernisation with LED technology delivers not only greater comfort but also significant energy efficiency benefits. Intelligent, controllable LED lighting systems — with occupancy sensors and daylight-linked regulation, for example — automatically adjust light levels to match use and the amount of natural light available, thereby optimising energy use and running costs.

Shopping centres and supermarkets

In a retail environment, lighting modernisation plays a key role in attracting customers and presenting products effectively. Modern LED lighting systems can significantly enhance the visual experience while creating a consistent, premium-quality shopping environment. Thanks to the excellent colour rendering and even illumination of LED technology, products appear more vivid and more appealing, which directly supports sales.

Lighting modernisation with LED solutions brings operational as well as aesthetic benefits. Combined with intelligent control systems, LED lighting makes it possible to create dynamic lighting scenes, so shops can easily highlight promotions, focal points or particular product categories. Modern, controllable LED lighting actively contributes to a better customer experience and to greater sales efficiency.