Quality First — Every Light, Tested and Trusted
We partner with industry-leading material suppliers and enforce rigorous testing protocols to deliver custom metal crafts that perform reliably for years to come.
5-Step Quality Control Process
Incoming Material Inspection
Zinc alloy, brass, iron, aluminum, and all raw materials undergo 100% incoming quality inspection. Sample testing for material composition, plating thickness, and color accuracy.
In-Process Quality Control
Real-time monitoring during SMT, soldering, assembly, and testing stages. IPQC inspectors patrol every production line hourly.
100% Visual Inspection
Every single product undergoes comprehensive visual and functional inspection to detect defects before packaging.
Plating & Finish Testing
Salt spray testing and coating thickness measurement ensure durable finishes. Tolerance: ±0.05mm on dimensions, consistent plating color.
Final Inspection & Packaging
Visual inspection for cosmetic defects, function verification, label accuracy check, and protective packaging verification.
Testing Equipment
Salt Spray Tester
Corrosion resistance testing
Standard Salt Spray Chamber
Aging Test Rack
48-hour continuous burn-in test
Custom 256-channel
High Voltage Tester
Dielectric strength test
Chroma 19052
Insulation Resistance Tester
IR measurement
Chroma 19073
LCR Meter
Component level testing
Keysight E4980A
Oscilloscope
Driver waveform analysis
Rigol DS1054Z
Certifications
CE (LVD/EMC)
TUV SUD · International
Valid until 2026-12
RoHS 2.0
SGS · International
Valid until 2026-06
ERP (EU) 2019/2020
TUV · International
Valid until 2026-09
ISO 9001:2015
TUV · Quality
Valid until 2027-03
ETL / cETL
Intertek · North America
Valid until 2026-11
REACH
SGS · Environmental
Valid until 2026-08
Quality Standard Parameters
| Parameter | Leon Gift Standard |
|---|---|
| Raw Material | Zinc alloy / Brass / Iron / Aluminum (optional) |
| Color Rendering Index | Ra ≥ 80 (standard), Ra ≥ 90+ (optional) |
| Color Temperature Tolerance | ±150K |
| Luminous Efficacy | ≥ 100 lm/W |
| Power Factor | ≥ 0.9 |
| THD (Total Harmonic Distortion) | < 20% |
| Surge Protection | 2kV standard, 4kV optional |
| IP Rating | IP20 standard, IP44 optional |
| Lifespan (L70) | 50,000 hours |
| Warranty | 3 years standard, 5 years optional |
Supply Chain Partners
We only partner with Tier-1 component suppliers who share our commitment to excellence.
