RGBW = RGB + White (6000-7000k)
RGBWW= RGB + Warm White (2700-3000k)
RGBNW= RGB + Natural White (4000-4500k)
WWA = White + Warm White + Amber
IP30: Not waterproof
IP65: Waterproof in Silicon Coating
IP67: Waterproof in SiliconTube
30LED=30leds/m
60LED=60leds/m
144Led=144leds/m
LED source :5050SMD RGBW/WW/WWA built-in SK6812 chip
Voltage(DC):5V
PCB Color: White PCB
Power: 30LEDs/meter ---------9W / Meter
       60LEDs/meter ---------18W / Meter
      144LEDs/meter ---------43.2W / Meter
LED type :SMD5050
IC type :SK6812(similar to WS2812B)
LED/per meter: 30, 60,144leds/Meter (each LED is separately controlled)
IC/per meter: 30, 60,144IC/Meter (1 IC drives 1 led chip)
Pixel /per meter :30, 60,144Pixels/Meter
Grey Grade: 256
IP21,IP65 ,There is a 3M self-adhesive tape at the back side. You can install easily
Application:
Applicable for automobile and bicycle decoration, border or contour lighting
Widely used for home decoration use, hotels, clubs, shopping malls
Architectural decorative lighting, boutique atmosphere lighting
Extensively applied in Backlighting, concealed lighting, channel letter lighting
Emergency & security lighting, advertisement sign lighting
Decorative lights for holiday, event, show exhibition