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Shenzhen Highlight Electronics Co., Ltd.

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Enterprise Dynamics

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2025.12.02

Common LED Chip Issues

What payment method do you accept?

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2025.11.28

How can I get a quotation from you?

Please kindly leave us messages about your needs,including products and quantity.Our professional sales team will reply you within minutes/hours

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2024.05.31

The international standards of LEDS include the following aspects:

The international standards of LED lamp beads include the following aspects: Luminous flux: The luminous flux of LED diodes must comply with international standards, such as ISO 21118, CIE 12

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2024.05.31

What is your Ordering information:

Ordering information: 1. The company specializes in making LED lamp beads, processing according to drawings and samples, not in stock, please know 2. The pictures and prices in this link are not the product prices. Please consult the customer service after quoting for approval. Those who consult the customer service and leave their contact information can get a free proofing opportunity (just pay the shipping fee) 3. When the customer service is not available, you can leave a phone number, and we will contact you later, or you can contact us, 4. 1-3 days for proofing, 7 days for small batch trial production, fast delivery

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2024.05.31

The positive and negative poles of the in-line LED lamp beads can be judged by the following methods:

The positive and negative poles of the in-line LED lamp beads can be judged by the following methods: Observe the pin structure: the pins of in-line LED lamp beads are usually metal pins that are directly inserted into the circuit board. Of these, the longer lead is usually the positive (anode) and the shorter lead is the negative (cathode). If the pins are the same length, you can check the marking on the pin or the data sheet to determine the positive and negative polarity.

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Shenzhen Highlight Electronics Co., Ltd.

Sales Hotline

86-18899859121

Fax：86-0755-27480569

Main telephone: 86-0755-27471835 (20 lines)

Address: 6th Floor, Building E, Huachuangda Industrial Park, Gushu Hangcheng Avenue, Xixiang, Baoan District, Shenzhen, Guangdong.

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