hot sell  ws2812 ws2812b  4 pin 0.25w 2424 RGB SMD IC LED Chip

 • Top SMD internal integrated high quality external control line serial cascade constant current IC;

• control circuit and the RGB chip in SMD 5050 components, to form a complete control of pixel, color mixing uniformity and consistency;

• built-in data shaping circuit, a pixel signal is received after wave shaping and output waveform distortion will not guarantee a line;

•The built-in power on reset and reset circuit, the power does not work;

• gray level adjusting circuit (256 level gray scale adjustable);

• red drive special treatment, color balance;

• line data transmission;

• plastic forward strengthening technology, the transmission distance between two points over 10M;

• data transmission frequency up to 800Kbps, when the refresh rate of 30 frames per second, a cascade of not less than 1024;

• built-in powerpolarity protection module, powerpolarity will not damage

1. Well-known chip material

2. 99.99% gold wire bonding

3.  2 years warranty

4. Over 10 years work experience technical service team

5. 24 hours service Professional sales team

6. Free Sample is available

7. Fast delivery

8.100% QC inspection Before Shippment

9. Aiming at the consult of "high quality, zero defect”, give you the best quality, best service.

FedEx/DHL/UPS/TNT/EMS... Door-to-Door;

Delivery Time: 3-7 work days for samples; 5-7 work days for bulk order.

Tracking number will be sent to you when we have shipped the products; you can check your parcel online. 

1. Is there any discount for bulk order?

Yes, if you need bulk order or you want customized products, we can provide wholesale price.

2. How to place an order?

If you want to place an order, Please feel free to send us an inquiry email or contact us by trademanager online, we will reply you within 24hours(working day).

3. What payment terms are available?

T/T,PayPal, Western Union and Secure Payment are preferred.

4. Do you support drop shipping and how much is the shippping cost?

Yes, we support drop shipping. You should leave the receiver's information when you place the order, then we will send the goods according the address you have left. The shipping cost are based on your order's volume and weight, and it can be calculated.

5. All the pictures are real photo?

Yes, the pictures of all products on this page are 100% real shoot by us.

6. How about the quality of the leds?

Please do not worry about the quality. Our company is the main manufacturer of LEDs in China. Our products have exported worldwide since the year 2008.

7. Is there any custom duty and import tax?

1.We will write down a lower price on  commercial invoice to help you avoid or reduce tax.(If you don't need this, please let us know),Due to different policy in different countries, there might be some custom duty and import tax, but it is not considered in the price and should be paid by yourself. We are not responsible for any custom duty and import tax.

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