Lighting Simulation
3D scene modeling, DIALux / Relux illuminance verification, glare evaluation, and IES / LDT photometric file production.
Simulation Explore deliverablesInterior & Exterior Lighting Design · Custom Light Environment Simulation
From Space Lighting
to Light Environment Replication
For luminaire makers, contractors, design institutes, testing laboratories, proving grounds and cross-border merchants: full-chain lighting outsourcing covering simulation, smart lighting systems, bidding documentation and special light environment simulation. Senior optical engineering capability without building your own team.
12 yr+Years in lighting
300+Lighting manufacturers served
280+Projects delivered
20+Labs & institutes partnered
Services
Three Service Tiers, from Outsourcing to Custom Replication
Core technologies and scene design can be delivered independently or combined as full-case outsourcing; light environment replication is an on-demand custom specialty.
CORE
Core Technical Services
Product-level technical support for luminaire makers and cross-border merchants
Smart Lighting Systems
DALI / DMX512 / ZigBee / KNX system architecture, circuit topology, scene scripting and control logic.
Smart Explore deliverablesTechnical Documentation
Product datasheets, illuminance calculation reports, bidding documents, technical responses and deviation tables.
Docs Explore deliverablesOverseas Support
English technical reports, UL / CE / ERP energy conversion and compliance documentation for cross-border bidding and customs clearance.
Overseas Explore deliverables
SCENE
Scene Lighting Design
Design capabilities organized by space type
Commercial Lighting
Wayfinding, accent and ambient scene strategies for mixed-use complexes, retail stores and hotel lobbies.
Commercial Explore deliverablesIndustrial Lighting
Illuminance levels, energy and maintenance-factor balance for workshops and warehouses; high-bay layout and verification.
Industrial Explore deliverablesArchitectural & Landscape
Light-and-shadow planning, facade lighting and dynamic scenes for landmarks, complexes and waterfront landscapes.
Facade Explore deliverablesRoad & Tunnel Lighting
Demand-based dimming, entrance-zone transition, glare suppression and smart-pole single-lamp control.
Infra Explore deliverablesOffice & Education Lighting
Full-spectrum eye-care fixtures, desktop uniformity optimization and daylight-sensor integration.
Office · Education Explore deliverablesSports & Healthcare Lighting
Broadcast-grade vertical illuminance and uniformity, flicker suppression, and operating-lamp verification.
Pro Explore deliverablesHuman-Centric Lighting
Circadian light recipes (M-EDI / melanopic suppression) and lampless scene design.
Wellness Explore deliverablesCertification & Compliance
LM-79 / LM-80 report interpretation, ERP energy conversion, GB 50034 and CJJ 45 compliance review.
Compliance Explore deliverables
CUSTOM
Custom Specialty Services
Assessed and quoted individually per scenario
Special Light Environment Simulation
Parameterized replication and integration debugging of real environments: proving grounds, tunnel glare, oncoming headlight glare, low night visibility.
Custom View capability specsSpecial Light Environment
Replication Capability for
Professional Light Environments
For proving grounds, testing laboratories and R&D centers: full-chain service from scene definition and lighting system design to integration debugging. Replicates real scenarios such as tunnel-entrance glare, oncoming headlight glare, low night visibility and lightning flicker, verifying visual perception reliability under extreme lighting.
- Stepless 0–3000 lux illuminance
- Per-lamp control and flicker simulation
- In-scene uniformity deviation ≤ 2.5%
- Parameterized scene-library templates
- Lighting–sensor fusion verification
- Vehicle-road cooperative lighting tests
Parameters above are as-delivered field examples; final targets are confirmed jointly by scene definition and acceptance criteria. Client project details are redacted per NDA requirements.
Core Simulation Parameters
As delivered0–3000Illuminance range (lux)
≤2.5%Uniformity deviation
Per-lampControl granularity
10+Replicable scene templates
Custom light environment simulation delivered for leading testing laboratories, proving grounds and design institutes, supporting extreme-lighting validation of perception algorithms and headlamp performance.
Process
Five-Step Delivery Process
From diagnosis to on-site calibration, every step has clear inputs, deliverables and acceptance criteria — fully traceable.
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STEP 01
Needs Diagnosis
Site survey / drawing review / illuminance targets
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STEP 02
Concept Design
Lighting intent / fixture direction / budget range
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STEP 03
Optical Simulation
Illuminance verification / glare evaluation / iteration
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STEP 04
Engineering & Programming
Detailing / control circuits / scene scripting
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STEP 05
Calibration & Handover
Field verification / fine-tuning / reports & archiving
Case Studies
20+ Projects Delivered, 10 Lighting Environments
Covering special environments, sports, landscape, industrial, traffic tunnels, museums, commercial and hotels, education, healthcare, residential and office. Click a card for challenge, solution and measured data.
Resources
Technical Resources
Leave your email to receive handbooks, scene-library templates and standards notes — review the methodology before we talk business.
Light Environment Simulation Test Unit Handbook
Illuminance control architecture, scene replication methodology, system topology and key parameters, with typical configuration comparisons.
Get via emailLight Environment Scene Library Templates
Parameterized templates for tunnel glare, oncoming headlight glare and low night visibility, extensible to your test needs.
Get via emailLighting Standards & Compliance Essentials
Applicability boundaries, common interpretation divergences and practical notes for GB 50034, CJJ 45 and LM-79.
Get via emailAbout Us
12 Years, One Focus: Getting the Numbers of Light Right
Engineering backgrounds in optics and optoelectronics — from light-source physics and photometry to simulation, every deliverable is backed by reproducible numbers.
Design Basis
Strictly following GB 50034 (Building Lighting Design Standard), CJJ 45 (Urban Road Lighting Design Standard) and related codes — every design traces back to its clauses and calculation assumptions.
Team Background
Core members hold optics / optoelectronics degrees with 10+ years of average lighting design experience, familiar with measured photometry and lumen depreciation of mainstream fixtures.
Core Capabilities
One-to-one 3D scene modeling, measured IES / LDT photometric databases, illuminance and glare simulation verified to each project’s acceptance criteria.
Scope of Service
Six fields — residential, commercial, industrial, outdoor, transport infrastructure and special environments — from single-point outsourcing to full design-to-delivery collaboration.
Coverage by Space Type
Capability matrix organized by space type
Commercial Spaces
Office & Public
Industrial & Outdoor
Track Record
12 yr+Lighting design experience
280+Projects completed and delivered
20+Labs / institutes / proving grounds
6 fieldsResidential · Commercial · Industrial · Outdoor · Transport · Special
Standard Workflow
Modeling
One-to-one 3D model from drawings and field data, restoring materials and reflectance
Selection
Fixtures matched to function and budget, verified against measured lumens and photometry
Photometrics
Illuminance checks, uniformity and glare (UGR / TI) analysis, false-color distribution maps
Validation
Sample pre-testing vs. simulation, deviation review and parameter iteration
Data Package
Illuminance reports, fixture schedules, control logic and construction notes
Careers
Join Us
A small team, real projects, fast growth — every role delivers directly, no padded “packaged” proposals.
Lighting Designer (Lead Track)
Lighting scheme design and DIALux simulation for architectural, landscape and commercial spaces; leading presentations, detailing and on-site commissioning.
Apply NowOptical Simulation Engineer
Illuminance, uniformity and glare verification; special environment simulation and proving-ground integration; building scene-library templates and tooling.
Apply NowLighting Project Manager
Coordinating detailing, supply and acceptance milestones with main contractors, owners and labs, ensuring designs land as specified.
Apply NowSend resumes to hr@melbank.cn (subject: the role you are applying for). Interns and university partnerships are always welcome. We screen within 5 business days.
Clients
What Clients Say
Feedback from delivered-project clients; names redacted under confidentiality agreements.
High replication precision and stable scene switching — it genuinely supported our perception-system validation.
Parameters clearly stated, and every line in the report maps to a standard clause — review was effortless.
Simulation matched field measurements closely — acceptance passed in one go, no rework loops.
Fast responses, no finger-pointing on revisions, follow-through from fixture selection to commissioning — our fifth year working together.
After the showroom relight, both customer dwell time and conversion improved noticeably.
They broke “eye care” into measurable illuminance, uniformity and flicker metrics — the client understood it, and so could we.
FAQ
FAQ
Timelines, pricing, coverage, simulation capability and confidentiality.
How long does a lighting design take?
Depends on scale: concept and preliminary design typically 3–7 business days; detailing, control programming and on-site commissioning together about 1–3 months, aligned with the project schedule. Special environment projects are quoted on a separate timeline based on scene complexity and integration scope.
How is pricing structured?
Standard design is priced by built area or complexity, covering concept, detailing, simulation, selection consulting and deliverable documents. Special environment projects can be phased as “design + system integration.” We first define scope and effort in writing, then quote a fixed price — no vague numbers.
Which regions do you serve?
Nationwide and overseas. Headquartered in Suzhou with partner support in Beijing, Shanghai and Shenzhen; most work is done remotely with on-site presence at key milestones.
Which scenarios can you replicate?
Parameterized scenarios already in service: tunnel-entrance glare, oncoming headlight glare, low night visibility, lightning flicker, and lighting across different CCT and CRI. Illuminance is stepless over 0–3000 lux with per-lamp control and flicker simulation. Custom scenarios can be built on the scene library.
How do you ensure built results match the design?
We build one-to-one 3D scene models that precisely reproduce materials, reflectance and environmental parameters, using measured IES photometric databases for the fixtures.
Sample pre-testing runs in parallel to verify luminous flux and photometry, and the full simulation is re-checked against the project’s acceptance criteria — reducing acceptance risk with traceable technical evidence.
How is project information kept confidential?
We can sign an NDA before engagement. Drawings, parameters and client information stay within the project team — never shared, cited or used in any publicity. All cases on this site are redacted with no client identifiers or sensitive parameters.
Contact
Start a Conversation
Submit your needs and we will respond within one business day with an initial technical path and effort estimate. We don’t do free consulting without commitment — every judgment we give has a basis.
OfficeSuzhou Industrial Park · Science & Technology Park, Jiangsu, China
Business Emailhello@melbank.cn
Websitemelbank.cn
Careershr@melbank.cn
Response TimeMon–Fri 09:00–18:00 · Reply within 1 business day