144 LEDs/M WS2812B Digital 5050 RGB LED Strip Light, 5V DC, 1M Reel

Input voltage: DC5V
Power: 38watt/meter
LED resource: 144 pcs built-in WS2812B LEDs (Datasheet) LEDs
LED Qty: 144leds/meter, each LED is separately controlled 
Pixels: 144/meter
Grey scale: 256
Bits/color: 8-bits/color
FPC size: Width: 12mm, High: 2.5mm
Colors: Full color RGB, dream color changing
Cuttable: every LED is cuttable 
PCB Background: White 
Optional Waterproof Type: 
1. Non-waterproof: PCB (Printed Circuit Board) material with self-adhesive back.
2. Silicon Tube waterproof IP67: enveloped by silicone tube, and with two ends sealed by gel. Without self-adhesive back.
Life span: no less than 50000hrs
Packaging: 1M/reel in antistatic bag

This is the 144 LED/m smart WS2812B RGB strip! We also have WS2812B RGB strips of 60 LED/m, 74 LED/m, and 96 LED/m.