Quality Control & Assurance for LED Luminaires
At MANI Lighting, quality is not an afterthought, it is designed, engineered, validated, and verified at every stage of production.
Engineering & R&D Control
Quality is built into the product before production begins.
Our engineering team defines product structures, electrical configurations and optical systems based on real application requirements to ensure stable performance and long-term reliability.
Optical & Electrical Engineering
Key considerations include:
Glare control and uniform light distribution
Reliable driver integration and control compatibility (ON/OFF, 1–10V, DALI)
Sensors and emergency modules
Stable electrical and thermal performance
Long service life under continuous operation
Structural & Installation Design
Design focus includes:
Heat dissipation and waterproof protection
Impact resistance and structural stability
Flexible installation compatibility
Support for OEM / ODM customization
Quality Control System & Batch Consistency
Quality is verified at every stage of production.
Our quality control process ensures consistent performance from raw materials to finished products.
Incoming & In-Process Quality Control
All critical components and assemblies are inspected during production to ensure reliability.
Key checkpoints include:
Component quality and material verification
Wiring and assembly workmanship
Mechanical alignment and safety compliance
Optical and electrical stability
Final Inspection & 100% Aging Test
Every luminaire is tested before shipment.
Each unit is verified for:
Functional performance
IP and IK protection (where applicable)
Electrical and thermal stability
Early failure detection
Only products that meet defined quality and performance criteria are approved for packaging and shipment.
All quality control records and inspection results are internally documented to support traceability and project accountability.
Reliability & Safety Testing
We conduct comprehensive reliability and safety testing to ensure stable performance in demanding environments.
including:
Waterproof testing (IP65–IP69K)
IK impact resistance testing
Thermal and surge protection tests
Glow Wire testing (up to 960°C)
High/low temperature cycling
Long-hour aging tests under controlled load conditions
These tests validate product durability, electrical safety and performance stability under real operating conditions.
Warranty Support
We provide a minimum 5-year warranty based on verified testing and controlled production processes.
Every product shipped has passed:
Engineering validation
Multi-stage quality inspection
Mandatory aging testing
Final performance verification
This ensures dependable performance throughout the product lifecycle.
Testing Equipment & Validation Facilities
We utilize professional testing equipment to support engineering validation and quality assurance, including:
Certifications & Test Reports & Patents
Certified to global standards, with full test reports and patented technologies.
Full test reports and compliance documentation are available to support project approval and tender requirements.
Key Component & Material Suppliers
Key components are sourced from internationally recognized suppliers and integrated under MANI’s validated engineering and quality control processes to ensure consistent performance across projects.
Brand names and trademarks are the property of their respective owners and are used for identification purposes only.
Quality Control & Assurance – FAQ
Yes.
Every MANI luminaire undergoes structured quality control at multiple stages, including incoming inspection, in-process control, final inspection, and 100% aging testing before packaging.
Quality checks are applied to all product categories, including architectural tubular, commercial tubular, industrial tubular, and ceiling lights.
Aging testing is applied to 100% of finished luminaires, not only samples.
Each unit is powered on under controlled conditions to verify electrical stability, thermal performance, and early failure risks before shipment.
Quality control includes, but is not limited to:
Incoming material inspection (IQC)
In-process quality control during assembly (IPQC)
Functional and safety inspection (FQC)
Electrical, optical, and mechanical verification
Reliability and environmental testing (IP, IK, thermal, aging)
Testing scope may vary depending on product type and application requirements.
The quality framework is consistent, but testing focus is application-driven.
Industrial and waterproof luminaires emphasize durability, IP/IK ratings, and long-hour operation
Commercial and architectural luminaires emphasize optical quality, color stability, glare control, and appearance consistency
Each product is tested according to its intended environment and usage.
MANI implements batch-level traceability and consistency control, including:
Batch coding and production tracking
Material lot traceability
Sample-to-production consistency verification
Documented inspection and aging records
This ensures that approved samples accurately represent mass production.
Yes.
Quality inspection records, aging test results, and relevant test reports can be provided upon request, especially for project-based OEM/ODM orders.
Yes.
MANI products are designed and tested in accordance with applicable international standards.
Certification support may include CE, RoHS, and other region-specific requirements depending on the project.
Quality management is handled by dedicated engineering and QC teams.
Engineering defines the technical configuration and quality standards, while QC teams monitor execution throughout production to ensure alignment between design intent, approved samples, and final deliveries.
Yes.
For OEM/ODM projects, project-specific quality requirements can be defined, reviewed, and validated before mass production.
This includes customized inspection points, performance criteria, and documentation aligned with customer specifications.
Yes.
MANI supports third-party inspections and factory audits upon request, especially for large-scale or long-term projects.