SiteMap |  XML |  Google+ |      
LED Panel Light

Quality Control

   Lumin Lighting consider quality to be the most important matter in our daily operating activities. 


  Quality Control Flow 

Quality Control Flow

Lumin Lighting insists on the operating principle of “Quality Foremost”,  by strictly carrying out ISO9001: 2000 quality management system to control quality. Most imortantly we develop and manufacture LED lights products on the basis of the highest industry standard.


  Quality Control Procedures 


Item

Objects for Calibration

Subjects for Calibration

Sampling frequency

Basis of Calibration

Method of Calibration

Importance Degree

 Finished 

LED Lights

Appearance

Slight Defect for the Body of LED lights

Eachbatch

Procurement document / defect standard

Eyeballing

Ordinary

Dust on the surface

Procurement document / defect standard

Eyeballing

Ordinary

Cable

Procurement document / defect standard

Eyeballing

Ordinary

Chromatic aberration

Sealed samples or swatches

Eyeballing/  Colorimeter

Ordinary

Surface of the package

Procurement document / defect standard

Eyeballing

Ordinary

Inside and outside label

Procurement document / defect standard

Eyeballing

ordinary

Certificate mark

Procurement document / 3C Reports

Eyeballing

Important

Corresponding position of L and N

Procurement documents / drawings

Eyeballing

Important

Packing QTY and Accessory

Procurement documents / drawings

Eyeballing

Important

Marking Test

Procurement document / defect standard

Eyeballing/gasoline/dish cloth

Important

Package Printing

Procurement document / defect standard

Eyeballing

Ordinary

Serious Defect for the Body of LED lights

Procurement document / defect standard

Eyeballing

Important

Paint Surface

Procurement document / defect standard

Eyeballing

Important

Material

Model of the material

Eachbatch

Drawings /Material BOM

Eyeballing

Important

QTY of the material

Eyeballing

Important

Ingredient of the material

Eyeballing

Important

Structure

Cold solder joint

Each batch

Procurement document / defect standard

Eyeballing

Important

The lock screw

Eyeballing

Important

Loose connection

Eyeballing

Important

Connection error

Eyeballing

Important

Size

Size of each component

Each batch

Drawings

Calipers/Micrometer/screw gauge /plug gauge

Important

Cohesion

Hundred grid test

2/batch

Procurement document / defect standard

Cutter、3m adhesive tape

Important

Performance

Power

5/batch

Procurement document / defect standard

Power analyzer

Important

Power factor

5/batch

Procurement document / defect standard

Power analyzer

 

Important

Luminaire efficiency

5/batch

Procurement document / defect standard

Goniophotometers

Important

 

 

 

 

 

 

 

 

Outsourcing semi-finished 

componets and fixtures

Performance

Color temperature (CCT)

5/batch

Procurement document / defect standard

Goniophotometers/ integrating sphere

Important

Lumen output

5/batch

Procurement document / defect standard

Goniophotometers/ integrating sphere

Important

Color Rendering

5/batch

Procurement document / defect standard

Goniophotometers/ integrating sphere

Important

Imitation angle

5/batch

Procurement document / defect standard

Goniophotometers

Important

Drive output current

5/batch

Procurement document / defect standard

Power analyzer

Important

Drive output voltage

5/batch

Procurement document / defect standard

Power analyzer

Important

Distribution Curve flux

1/batch

Procurement document / defect standard

Goniophotometers

Important

Junction temperature (JT)

5/batch

Procurement document / defect standard

Test

Important

Reliability

Durability

Sample evaluation

Procurement document / defect standard

Test

Important

Abnormal protection

Test

Important

Lifespan

Test

Important

Electromagnetic Compatibility

EMI

Sample evaluation

Procurement document / defect standard

EMC200A/EMC300A

Important

EMS

Procurement document / defect standard

surge protection test/EFT/falling test/static generator

Important

Harmonic wave

Procurement document / defect standard

Power Analyzer

Important

Safety

The heat, flame and tracking resistance test

Sample evaluation

Procurement document / defect standard

ball-pressure /Glow Wire /Needle Flame /Tracking test

Mortal

Withstanding voltage test

Comprehensive tester or withstanding voltage tester

Mortal

Ground Bond test

Comprehensive tester or Ground Bond tester

Mortal

Insulation test

Comprehensive tester or Insulation tester

Mortal

Leakage test

Comprehensive tester or leakage tester

Mortal

Consistency

Key component

Each batch

Procurement document / 3C reports

Eyeballing

Important

Structure

Each batch

Procurement document / 3C reports

Eyeballing

Important


Goniophotometer / Integrating sphere / Power analyzer


Made-in-China.com. China Manufacturers & China Products Directory. Made-in-China.com. China Manufacturers & China Products Directory.