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Description: Intelligent Reverse Polarity Protection, Power Supply Reverse Polarity Will Not Damage The IC.IC Control Circuit And a Power LED Spot Light Utility. Specification: 1. Voltage:DC4-7V 2. Communication Interface:Single-wire Communication 3. LED Chip:WS2812B 4. Refresh Rate:30 Frames / Sec 5. Transmission Speeds:800kbps 6. Warranty:24 Months 7. Delivery:Within 7 Working Days 8. Origin:China 9. Brand:OEM 10. Manufacture:OKYSTAR Package Including: 1PC*LED Ring Lamp | ||||||||
1. What is the delivery time?
Normally, 1-5 workdays after payment;
Special requirement orders, delivery time is negotiable.
2.If the products can’t work after receiving it,what should I do?
We will replace new items for you at once, and respect your final decision for wrong goods.
3.If the products don’t meet my demand after I received it,can I return it?
Yes,no problem.
You can return back to us, we will refund your full payment.
4.what is the warranty?
1-2 years warranty according to different products.
1-3 months to replace new items for free.
All products are tested strictly for 2-3 times before leaving factory. we have earned very good reputation in quality,Certified by the ISO9001.