Foreign trade export ceramic heating lamps and small sun lamps need to submit a UL482 test report on Amazon's US station. The required information is:

1. List of model differences

2. Product manual

3. Product BOM _

4. LED circuit schematic diagram, PCB silk screen layout

5. Lamp Bead Specifications

6. The circuit schematic diagram of the lamp bead board and the silk screen layout.

7. Key components CDF

8. Product labeling

9. Product parts drawings.

Test items required for fixed lamps:

1. Input test (nominal limit +/-10)

2. Temperature rise test

3. Withstand voltage test ( Class I 2U+1000, Class II 2500V )

4. Ground continuity test (the resistance value should not exceed 0.5 ohms )

5. Lifting weight test ( 4 times gravity, measuring 1H)

6. Rain test ( 4H without water , single item test / model)

7. Tide test ( 93% humidity, temperature 25 , 168H)

8. Exception testing

9. Stress relief of plastics (specific temperature TE=TI+10)

10. Shock test

Pay particular attention to areas where the fixed lamp test is prone to failure:

1. Enter the test.

2. Temperature rise test (especially the driven TC is easy to get warm )

3. Impact test

4. Rain test (very important, but also particularly prone to failure)

The bulb lamp is UL certified, and the place where the safety test is easy to fail pay special attention to the place where it is easy to fail:

1. Lamp gauge test. (That is, the weight of various lamp holders cannot be standardized )

2. Enter the test.

3. Temperature rise test (fuse 100 degrees, point solution capacitor 105 degrees, varistor 85 degrees)

4. Mechanical strength test of lamp head (one torque, one tension)

Amazon UL482 test report process:

1. Fill in the application form and ask for a quotation

2. Determine product testing standards and provide product information

3. Send samples to laboratory for testing

4. The laboratory test is qualified, and a qualified report / certification is issued