Pay Attention:

1.The light strip you received may be the newly upgraded IC of SM16703, which has more functions and better compatibility than WS2811.
2.Every 3 LEDs can be trimmed once.

3. You Must need a Data LED Controller and a Led Power Supply to light up LED Strip.This link is Not include power supply and Not include led controller,please know it.

4. WS2811 / SM16073 Must Use DC12V / 24V Led Power Supply.

5. Every 0.5 Meter with  Solder Joints , It Is Very Normal In an Electronic Product, It's Not a Quality Problem.
6. The 3 Pin SM Connectors of LED Strip Included: Red: VCC, White: GND, Green: DATA.
8. Longer LED Strip Runs, Please Add More Power to 2 Pin Power Wire of Both Ends To Reduce Voltage Drop.

WS2811 SM16073 12V 24V LED Strip:

(1) Working Voltage: DC 12V 24V

(2) LED Source: SMD 5050 RGB

(3) LED Chip: Epistar

(4) LED QTY: 30/60/72 LEDs / M

(7) Grey scale: 256 / Color

(9) Beam Angle: 120 °

(10) IP Grade: IP30 non -waterproof / IP65 waterproof / IP68 waterproof

(11) Packaging: 0.5-5m/roll 12V 24 V WS2811 RGB Strip + 3Pin Connector

(12) Warranty: 2 Years

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