1. LED chip: WS2812B
2. Communication interface: single-wire communication
3. 12PCS high bright smart LEDs arranged in round 50mm PCB
4. It can connect one input pin to another through output pin cascade easily
5. Each LED integrated by one piece drive chip
6. Each LED has 18mAh constant current drive, so the color will be same
7. Uses 5V power supply ( working current 4 - 7V ) drive RGB lamp ring
Please note it will need about 12~20days for the delivery!
Delivery times are as provided by our carriers and are estimates only. Delays may occur during peak periods, and due to factors outside the carriers control.
Thank you for your understanding!
Returns / Change of Mind Policy: We 100% support our customers, If you are not satisfied, you may return any item within 30 days of delivery. If the product is no problem, all shipping charges must be paid by customer for returns. If you have any problem with our products, please CONTACT US at once.
Estimated Delivery Time Frame: 12-20?business?days