Use the free toolkit for lux levels, energy, carbon, TM66, emergency planning, product ranges and enquiry preparation.
Use TM65 and TM66 evidence before fixing the luminaire selection.
Set light levels, outputs and likely operating conditions early.
Use quantified outputs before moving into product support.
Convert tool outputs into the right product range and control approach.
Move from the calculator result into the right commercial page: office, upgrades, controls, industrial, hospitality, linear, retail or London support.
Commercial office lighting for CAT A, CAT B, workplace refurbishments and low-glare task areas.
Commercial lighting upgradesLED upgrade and retrofit support where performance, energy use and circularity need to be reviewed together.
Lighting controlsDALI, Casambi, sensors and control-ready luminaire selection for commercial projects.
Casambi lighting controlsWireless commercial lighting controls, retrofit-friendly zoning and control-ready luminaire specifications.
DALI vs CasambiDecision-stage guidance when a scheme is choosing between wired DALI and wireless Casambi.
Warehouse and industrialIndustrial and warehouse lighting pages for high-output, protected and control-ready applications.
Warehouse control systemsSensor-led control planning for aisles, loading areas, long operating hours and industrial spaces.
Commercial LED battensWaterproof, IP65 and anti-corrosive batten-led ranges for warehouse and service-space projects.
Hotel and hospitalityHospitality lighting pages for guestrooms, corridors, amenity spaces and front-of-house areas.
Linear lightingLED linear lighting for offices, circulation, education, retail and architectural interiors.
Product rangeBrowse the product range in a brochure-style page with direct links into product categories and product support.
Retail lightingTrack, downlight, linear and control choices for retail fit-out and refurbishment projects.
Commercial lighting LondonLondon commercial lighting support for schedules, products, controls and emergency options.
Start with the item holding the project back: target lux, upgrade case, emergency requirement or TM66 evidence.
Use recommended lux levels as a baseline before choosing optic, mounting height and fitting count.
Model the LED upgrade case.Estimate energy use and payback alongside LED replacement, controls and retained fitting notes.
Review emergency provision.Map escape paths, exit sign positions and maintained or non-maintained emergency options.
Prepare circularity evidence.Use TM66 thinking alongside component, repair, reuse and recycling questions before product selection.
Every tool listed here is free. Use them as a practical sequence: baseline level, energy model, controls check, retrofit scope and emergency reference.
Set the target for the space before moving into optic, output and fitting count.
Open tool Workplace layoutEstimate workplace output and low-glare direction for office specification planning.
Open tool Circularity evidenceReview repair, reuse, material and luminaire evidence before the specification is fixed.
Open tool Escape provisionMap escape paths, exit signs and maintained or non-maintained product direction.
Open tool
Energy and carbon
Office Lighting Energy Saving Calculator
LED Lighting Carbon Calculator
Industrial Facility LED Calculator
Warehouse Lighting Calculator
Layout and output
AI Lighting Assistant
Lighting Design Calculator
Lumens Calculator
Track Lighting Calculator
Accommodation Lighting Calculator
Emergency and controls
Emergency Lighting Calculator
Emergency Lighting Requirements Calculator
Dimming Protocol Quiz
A lux target only helps when it leads to a real luminaire choice, control type and mounting layout.
Bring the lux target, carbon notes, energy assumptions and control requirements into the schedule before fittings are selected.
Send the calculation result, drawing note, fitting reference or controls requirement. Lumenloop can check the range, emergency path, driver, optic and finish.
Use this form for a schedule line, drawing note or calculation result that needs checking against a Lumenloop fitting.
A calculator sets the target, then the schedule is decided around luminaire, controls and installation conditions.
Lumenloop luminaires are engineered for long service life using recognised component platforms from Tridonic, Philips and LEDiL. Drivers, optics, thermal design, controls compatibility and finish options are considered together so the final product supports performance, maintenance and total cost of ownership.
Use lux level, carbon, payback and application calculations to compare the relevant product category: LED downlights, linear LED lighting, track spotlights, panels, emergency fittings or suspended luminaires, chosen by output, beam angle, low-glare targets, controls protocol and finish.
Tridonic drivers, Philips components and LEDiL optics help protect performance over time, reducing the risk of early failure, inconsistent output or avoidable replacement.
Office lighting, warehouse lighting and retrofit schemes can be reviewed around operating hours, LED efficiency, DALI, Casambi, fixed output and emergency requirements.
Lux level calculator outputs become more useful when matched to UGR, beam angle, low-glare optics, colour temperature and the correct product category.
Total cost of ownership includes service access, long-life components, finish durability, future refurbishment potential and fewer complete luminaire replacements.
Commercial fittings are too often replaced when one component fails or standards move on. Lumenloop keeps useful material in service and makes upgrade options clear at specification stage.
Related pages cover product families, controls, emergency options and project requirements.
