Decide whether it's renewal, retrofit or replacement before quotation.
Some projects need a new luminaire selection, some need a light-engine plan and some need the controls or emergency package resolved first.
Manufacturer-led support for commercial lighting upgrades where existing fittings, operating hours, emergency provision, control gear, circularity evidence and replacement product ranges need to be reviewed together.
A direct like-for-like swap is often the wrong answer. Existing fittings, wiring, controls, emergency provision and circularity targets all shape the replacement specification.
Some projects need a new luminaire selection, some need a light-engine plan and some need the controls or emergency package resolved first.
Confirm fitting type, mounting, service access, emergency provision and whether any material can remain useful.
Check whether the upgrade is solving output, glare, uniformity, energy use, maintenance or all of them together.
DALI, Casambi, sensors and switching strategy should be considered against operating hours and use pattern.
Use energy, carbon and lifecycle evidence to support a specification that is better than lowest-cost replacement.


Low-glare linear luminaire for office upgrades where comfort, efficiency and circularity evidence need to be kept connected.


Commercial downlight option for retrofit projects where IP rating, output, controls and emergency conversion need review.


High-output industrial luminaire option for warehouse lighting upgrades with operating hours and sensor strategy in view.


The Line Continuous Linear LED System delivers homogenous, flicker-free illumination for modern commercial spaces, combining Tridonic technology with a modular design for offices, schools, and industrial environments


Edge-lit panel option for lighting upgrades in panel-grid ceilings where uniformity and UGR less than 19 matter.


Luminate is a UK-made low-glare 600x600 LED panel for commercial ceiling grids, with a microprism diffuser, LG7 support, DALI, Casambi, emergency and tunable white options.


Upgrade commercial spaces with the Lucid, a 600x600mm recessed LED panel featuring Tridonic technology for UGR<19 compliance and LG7-certified glare control. Delivering up to 3900 lm (Model LUCID.004) with Part L and ETL compliance, this panel is ideal for offices, schools, and healthcare environments


IP65 batten option for demanding commercial and industrial upgrades where protection and durability are part of the brief.


High-output industrial luminaire option for warehouse lighting upgrades with operating hours and sensor strategy in view.


Upgrade your workspace with the Glide , a 4ft LED batten featuring Tridonic technology and ultra-high efficacy up to 131 lm/tcW. Designed for warehouses, offices, and industrial spaces, this aluminium-bodied luminaire delivers outputs from 2925 lm (GLIDE.001) to 5200 lm (GLIDE.004) with 4000K CCT for crisp, uniform light


Surface-mounted emergency lighting option for upgrade projects where emergency provision needs to be coordinated.


The Protec IP65 FR90 LED Downlight is a compact and versatile lighting solution designed to meet the highest standards of safety and performance. With its fire-rated capabilities, this downlight is suitable for a variety of applications, ensuring compliance with stringent building regulations
Share the existing installation and target outcome. Lumenloop shapes a practical upgrade selection.
Commercial upgrades can cover offices, education, hospitality, retail and industrial spaces when the luminaire selection is matched to the building.
Panel, linear and downlight upgrades where visual comfort, controls and emergency lighting must work around existing ceilings.
High-output or protected fittings where mounting height, impact, dust, moisture and operating hours drive the brief.
Upgrade plans where dimming, finish, colour quality and guest comfort matter alongside maintenance.
Renewal-led thinking where retained material, repairability and TM66 evidence can support the project case.
Use these evidence points to keep the luminaire schedule connected to controls, emergency provision, UK manufacture and project configuration.
TM65 and TM66 thinking can be included where lifecycle evidence matters.
Control gear choices can be reviewed as part of the upgrade, not after product selection.
New fittings, renewal and emergency requirements can be separated before quotation.
Built-to-order supply keeps project configuration in the conversation.
Tell Lumenloop what is installed now, what the building needs to improve and whether energy, controls, emergency or circularity evidence is driving the project.
Related pages cover product families, controls, emergency options and project requirements.
Open product pages commonly reviewed when commercial lighting is being renewed or replaced.