Published by Neo Han Shern · 21 August 2026
DIALux lighting calculation service in China: project guide
Professional DIALux lighting calculation support for projects in China, including project inputs, local design conditions, report outputs and pricing scope.
When to use a DIALux calculation service in China
LUXGRID supports lighting-calculation enquiries for factories, warehouses, technology campuses, commercial interiors and large exterior sites in Beijing, Shanghai, Shenzhen and China's major manufacturing and logistics regions. The service is delivered digitally: the project team sends the available drawings, luminaire data and performance requirements, and the agreed scope is modelled and reported for review.
A professional calculation is useful before product approval, procurement, tender comparison or installation. It tests how a proposed luminaire and layout perform in the actual geometry instead of assuming that wattage, lumen output or a previous project will produce the same result.
Lighting-calculation priorities for China
Chinese projects can involve very large production areas, rapid fit-out schedules, dense equipment and multiple product variants. The calculation should follow the coordinated design stage and exact luminaire option rather than a generic family file.
Inspection tasks, vertical storage, clean manufacturing, glare and maintenance access should be modelled where they matter. Large-area averages can hide local shadows from machines, racks and building structure.
What to send for a China project
Provide the latest architectural and process drawings, ceiling or structure heights, equipment zones, exact luminaire photometry, operating scenes and the target schedule. Clearly identify whether the report is for domestic approval, export-client review or supplier comparison.
The minimum useful package normally includes dimensions, mounting heights, room or site use, calculation targets and photometric data for the exact proposed product. IES, LDT, ULD or GLDF files are preferable to catalogue screenshots because DIALux needs the real light distribution, not only wattage and lumens.
What the completed report should explain
The agreed output can include luminaire positions, quantities, maintained illuminance, minimum values, uniformity, calculation grids, false-colour views, isolines, rendered views and the assumptions used. The relevant result set depends on whether the China project concerns an office, warehouse, road, exterior area, sports facility or another specialised scope.
A quality check should confirm that the report uses the latest geometry and exact photometry supplied for review. It should also make exclusions and assumptions visible so the consultant, contractor, manufacturer or client can understand what the calculation does - and does not - demonstrate.
Standards, pricing and approval in China
Applicable GB standards, local design codes, fire and energy requirements, development criteria and client specifications should be confirmed by the responsible Chinese design institute or project team.
LUXGRID prices the calculation around the real project scope: geometry, project type, number of areas, product options, result requirements, deadline and report complexity. A DIALux report supports a technical decision, but product approval, statutory compliance and final design responsibility remain with the appointed project professionals and authorities.
Frequently asked questions
Can LUXGRID provide a DIALux calculation service for a project in China?
Yes. Project information and photometric files can be received digitally, allowing the scope to be reviewed, priced and delivered for projects in China. Availability depends on the required deadline and completeness of the input information.
What information is needed for a lighting calculation in China?
Provide drawings or dimensions, mounting heights, room or site use, target values, the exact luminaire files and any consultant, client or authority requirements that the report must address.
How much does a DIALux calculation cost in China?
Pricing is project-specific rather than based only on floor area or luminaire count. The project type, geometry, number of calculation areas, product options, required outputs and deadline determine the quotation.