LED lamp beads are called LEDs of the light-emitting diodes. This is a general name. LED lamp beads use a low-voltage power supply, and the power supply voltage is between 2-4V. It varies from product. Therefore, it is a high-voltage power supply that drives it.

The safer power supply is particularly suitable for public places. There are many detection methods often used in LED lamp bead test reports. Let's take a look. What information does LED lighting equipment EN 62471 certification require?

1. Provide 2-3 sets of samples

2. Product use instructions

3. Material list (BOM table)

4. Application (form provided by the company)

5. How long is the circuit diagram and PCB diagram certification? Although EN62471 acknowledges that there is no clear valid stipulation, if the product changes or the regulations are updated, the EN62471 certification requires the corresponding change cost to meet the requirements of the exporter.