Retrofit Lighting Solutions
from LED Gear Trays
to Bespoke Design

Upgrade existing luminaires with Tamlite engineered retrofit solutions. Reduce disruption, extend asset life and improve energy performance

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What We Offer

Tamlite provides engineered retrofit and bespoke lighting solutions, helping contractors upgrade existing installations wherever possible. Where existing systems cannot be adapted, we also design and manufacture new luminaires, ensuring every project has a clear, long term solution that is fit for purpose.

Engineered LED retrofit gear tray designed to upgrade existing commercial luminaires

Retrofit Gear Trays

Upgrade what you already have. Engineered LED gear trays replace internal components while retaining and reusing the existing luminaire, reducing disruption, cost and waste while extending asset life.

Bespoke Luminaires

We design and manufacture bespoke luminaires to adapt to existing systems, constraints and specialist environments, ensuring the right solution for complex applications.

Replacement luminaire solution for environments where retrofit is not suitable

New Luminaires

Where existing systems cannot be retained or adapted, as a UK manufacturer we design and manufacture new luminaires built for serviceability and future upgrade, supporting circular economy principles.

We prioritise retrofit wherever possible, develop bespoke solutions where required, and only introduce new luminaires where existing systems cannot be adapted. Even where full replacement is required, Tamlite luminaires are designed with circular economy principles in mind, supporting long term sustainability and compliance with TM66.

Designed, Tested and Manufactured in the UK

As a founding member of TM66, Tamlite develops retrofit gear trays with a focus on long life, serviceability and component replacement

Why Retrofit Matters

Retrofit lighting solutions are becoming increasingly important as organisations look to improve energy performance while retaining existing infrastructure.

Several industry changes are driving this shift:

Existing Building Stock

Around 80 percent of buildings that will exist in 2050 have already been built. Upgrading existing lighting systems is therefore one of the fastest ways to improve building performance.

Fluorescent Phase Out

The phase out of fluorescent lighting is accelerating the need for LED upgrade solutions.

Energy and Maintenance Pressure

Rising energy costs and ageing lighting systems are forcing building owners to consider upgrade strategies that reduce disruption.

Retrofit as a Practical Upgrade

Retrofit solutions allow organisations to upgrade performance while retaining the existing luminaire structure.

Retrofit strategies are also becoming increasingly important within wider industry guidance around sustainability, circular economy principles and lifecycle performance, aligning with TM66 and broader industry focus areas supported by organisations such as CIBSE and the LIA.

Where Retrofit Works Best

Lighting retrofit solutions are particularly valuable in environments where replacing the entire luminaire would cause disruption, compliance risk or excessive cost.

Anti Ligature Environments

Existing luminaires are often part of specialist anti ligature designs where the luminaire body and its physical construction define performance.

Retrofit gear trays allow lighting upgrades while maintaining the approved luminaire housing. Careful installation and assessment are essential to maintain the integrity of the fitting.

Healthcare and Clean Rooms

Lighting systems are frequently integrated into controlled environments where access and disruption must be carefully managed.

Upgrading internal components allows lighting performance to be improved while maintaining existing installations and minimising disruption to sensitive areas

Offshore or Hazardous Environments

Many installations use specialist or certified luminaires designed for demanding conditions.

Upgrading internal components allows performance improvements while retaining the existing housing, avoiding the need to replace complex or costly installations.

Chilled Beam Ceiling Systems

Lighting integrated within chilled beam systems can be difficult to replace without significant disruption to the ceiling structure.

Retrofit gear trays allow lighting performance to be upgraded while retaining the original luminaire and avoiding major installation works.

Difficult Access Installations

In environments such as high ceilings or restricted access areas, replacing entire luminaires can be costly and time consuming.

A retrofit approach reduces installation time and disruption by upgrading internal components rather than replacing the full fitting.

Project Examples

Solution:

Challenges

Tamlite developed a custom LED retrofit tray with slim profile optics and integrated control compatibility.

Chilled Beam Retrofit

Outcome

Improved lighting performance while retaining the original chilled beam structure and avoiding significant installation disruption.

Existing T5 chilled beam luminaires required upgrading but the structural design made full replacement impractical.

To read more about retrofit lighting, energy performance and sustainable building upgrades,
visit our related T-Word article.

Our Retrofit Process

Enquiry

Customer contacts Tamlite regarding an existing luminaire upgrade.

Specification Review

Technical team assesses the existing fitting and project constraints.

Design and Testing

Engineering team develops and tests a retrofit solution.

Manufacture

Retrofit trays or bespoke luminaires are manufactured in the UK.

Delivery

Products are supplied to the contractor for installation.

Benefits of Lighting Retrofit

Upgrade existing luminaires without replacing the full fitting.

Improved energy performance:

LED retrofit trays significantly reduce energy consumption.

Reduced Disruption:

Compliance retention:

Existing approved luminaire housings can remain in place.

Upgrading internal components extends the lifespan of lighting systems.

Extended asset life:

Solutions are engineered and manufactured in the UK.

UK engineering and manufacture:

Retrofit reduces waste through circular economy principles.

Sustainability benefits

Our approach focuses on engineered retrofit gear trays supplied as compliant components, supporting technically assessed upgrades in line with industry guidance.

Common Questions About Lighting Retrofit

What is a lighting retrofit?

A lighting retrofit upgrades the internal components of an existing luminaire to improve performance, typically replacing fluorescent gear with LED technology while retaining the original luminaire housing.

Can LED gear trays be installed in existing luminaires?

In many cases LED gear trays can be designed to fit within existing luminaires, allowing improved efficiency without replacing the entire fitting.

When is bespoke lighting required instead of retrofit?

Bespoke luminaires may be required when the existing luminaire cannot be upgraded safely or when specialist environments require a new engineered lighting solution.

How much energy can a lighting retrofit save?

Upgrading fluorescent lighting to LED technology can significantly reduce energy consumption while improving lighting performance. LED systems also have longer lifespans and lower maintenance requirements.

Actual savings depend on the existing lighting system and operating hours.

Will a retrofit affect compliance or certification?

Lighting retrofit solutions must maintain the integrity and safety of the existing installation. A properly engineered retrofit solution considers electrical compatibility, thermal performance and lighting output.

Professional retrofit projects are assessed to ensure the upgraded luminaire continues to meet required lighting standards.

When is full luminaire replacement the better option?

Full replacement may be required when:

· The existing luminaire housing is damaged or obsolete

· The installation requires improved lighting layout or performance

· New lighting standards require a different luminaire design

In these situations, a new luminaire solution may deliver better long-term performance.

How disruptive is a lighting retrofit project?

One of the key advantages of retrofit solutions is reduced disruption. Because the existing luminaire structure remains in place, installation is typically faster than replacing the entire fitting.

This can be particularly valuable in environments where access is difficult or downtime must be minimised.

How do I know if my existing lighting can be retrofitted?

The first step is a technical assessment of the existing luminaires and installation environment.

Tamlite’s technical team can review the current fittings and advise whether a retrofit gear tray solution or a bespoke luminaire would be the most suitable approach.

Will changing the gear tray affect anti ligature performance or approval?

Anti ligature performance is primarily defined by the physical design of the luminaire body rather than its internal components.

Where a luminaire is modified, responsibility for ensuring continued compliance and suitability rests with the party carrying out or commissioning the modification.

Each installation should be assessed to ensure the integrity of the luminaire is maintained

Start Your Retrofit Project with Tamlite

Upgrade your existing lighting with confidence using engineered retrofit solutions designed to reduce disruption, improve performance and extend asset life.