One,‌Electrical Safety Inspection‌

Insulation Resistance and Voltage Withstand Testing‌
Inspect the insulation performance between the conductive components and the housing, with the requirement that the withstand test voltage should not be less than ‌2U+1000V（UFor grid voltage‌‌。
Objective: Prevent leakage or breakdown risks, ensure the effectiveness of electrical isolation‌。
Ground Continuity Test‌
Verify the grounding resistance of metal housing lighting fixtures (usually)≤0.1Ω), Ensures safe release of current during leakage‌。
Leakage Current Test‌
Evaluate the leakage current value of lighting fixtures during normal operation (e.g.)≤0.5mAAvoid risk of electric shock to the human body.‌。

Section Two:‌Mechanical Safety Inspection‌
Structural Strength and Protection ClassIP）‌
Inspect the shell material for impact resistance (e.g., through)1kgBall Impact Test (steel ball)‌；
Verify waterproof and dustproof ratings (e.g.)IP65Ensure the sealing integrity of outdoor lighting fixtures.‌。
Internal wiring and creepage distance‌
Electrical components and enclosures must meet close proximity requirements (such as)≥3mmAvoid short-circuit risks.‌。
Stability Test‌
Portable lighting fixtures must pass the tilt angle test (e.g.)10°Tilt-resistant (not toppling)‌。

Section 3:‌Thermal Performance Testing‌
Temperature Rise Test‌
Lamps shall not exceed the temperature limit on the housing after prolonged operation (e.g., metal components)≤60℃Non-metallic components≤75℃）‌。
Heat-resistant and flame-retardant‌
Material must pass the glowing wire test (e.g.)850℃Burnt30Instantly non-combustible‌。

Section 4:‌Materials and Chemical Safety‌
Hazardous Material Testing‌
Must comply withROHS、REACHStandard, test for lead, mercury, cadmium, and other heavy metal contents‌。
Photobiological safety‌
Assess the Blue Light Hazard Level (e.g.)RG0(Harmless), CompliantIEC 62471OrGB/T 34034Standard‌。

Five‌International Standard Correspondence‌
Type of Inspection‌    ‌China Standard‌    ‌International Standards‌
General Safety Requirements    GB 7000.1-202X    IEC 60598-1
Outdoor Lighting    GB 7000.213    IEC 60598-2-XX
LEDModular Safety    GB 24819    IEC 62031
Electromagnetic Compatibility (EMC)EMC）    GB/T 17743    CISPR 15

Six.‌Certification Process and Requirements‌
Sample Submission Requirements‌Please provide complete lighting samples and accessories (such as power supplies, instruction manuals).‌。
Document Review‌Including circuit diagrams, bill of materials, third-party test reports (if applicable)CNASQualified Laboratory‌。
Label Compliance‌Products must be labeled with rated voltage, protection class, and certification symbols (such as).CE、CCC）‌。

The aforementioned tests ensure that the lighting fixtures comply with safety standards, reduce risks of electric shock and fire, and meet market access requirements both domestically and internationally.‌。