FAQ
Time:2023-03-22
Views:89
1.How to order from JIAANDA?
1- Please send mail to Sales@jad-leds.com to mention what you request,we will reply mail within 24hours. You confirm the product details ,QTY and Unit price. we will make a Proforma Invoice for all the products you willing to buy from us.
2- You confirm Proforma invoice and finish payment(T/T western union), we can accept paypal payment for sample order.
3- We arrange order and confirm ship date.
4- Confirm shipping invoice value after finishing goods. 5- Ship goods by DHL/Fedex.
2.What‘s different between WS2815 led and GS8208 led?
1-12V WS2815LED They all adopt the built-in design of resistance and capacitor,Individually addressable, breakpoint continuous transmission.
2-GS8208 LED adopts similar design of WS2815.and has the function of breakpoint continuous transmission,
3-12V Individually addressable. But there is no resistance and capacitor inside GS8208 LED. When we design circuits,we need to design capacitors and resistors externally.
4-The built-in IC of GS8208 has gamma effect, and the built-in IC of GS8208B has no gamma effect, which is the same as that of WS2815. Considering the price, most production plants purchase GS8208B.
5-WS2815 and GS8208 have their own advantages.
6-Using WS2815 LED, Save cost and good looks,GS8208 should be reliable.
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