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Dowell Industry

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Dowell Co.,Ltd.

Dowell Co.,Ltd.

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12.21
2020
2020

Characteristics of LED lamp beads

2020 12.21

1. Voltage: LED lamp beads use low-voltage power supply, the power supply voltage is between 2-4V, depending on the product, so it is driven by a safer power supply than high-volt

12.14
2020
2020

TOP 10 SOLAR LIGHT IN AMAZON

2020 12.14

Finding top 10 solar light in amazon to know some hot trend in outdoor light items.