<b>Technical Specs:</b><br> IC type: WS2812B<br> Light source: 5050 RGB LED <br> LED Qty: 30 LEDs per meter, 150 LEDs per roll<br> 1 integrated RGB LEDs per segment, individually controllable<br> R G B order: G/R/B; NOT R/G/B<br> Wave length (NM): R,620~625nm ; G,515~525nm; B,465~475nm<br> The gray level: 256<br> Color: 24-bit full color <br> Beam angle:120°<br> Voltage: DC 5V<br> Max Current: 1.8A per meter, 9A per roll <br> Max Power: 9W per meter, 45W per roll <br> Protection level: Not waterproof, no weatherproof casing<br> Dimension: 10mm (0.39") wide, 2mm (0.08") thick, <br>33.3mm (1.3") long per segment, 5000mm (196.85”) long per roll.<br> Connector: 3-pin JST SM<br> PCB color: White <br> Life span:≥50000hrs<br> Working environment: -20℃to +50℃<br> Red wire~5V+; Black Wire~GDN; Green wire~Data<br> Reverse polarity protection<br> Hot swap protection<br> <br><b> Kindly Note</b><br> 1.Only 1x WS2812B LED strip in the package. To let it work, you need buy 5V power supply and WS2812B controller, which is not included. <br> 2.You must use a 5V DC power supply to power these strips, do not use higher than 6V or you can destroy the entire strip.<br> 3.If you set the whole roll of LED strip on full white, it will get orange/ red gradually. This is not quality issue but voltage drop. To solve this issue, you need to inject 5V power on both ends of the LED strip.<br> 4.The strips are made of flexible PCB. You can gently bend it to an arc. But please NEVER rudely bend it to right or acute angle, otherwise the circuit board will crack.<br> <br><b>Package</b><br> 1x 16.4ft WS2812B led strip<br> 1x 3PIN JST connector<br> Power supply and controller are not included <br>