Ultra-Silent 80mm Fan Pair

GrowlyBox Fans v1

Manages internal air circulation, fresh air (CO2) intake and heat dissipation for the LED panel. Silent-bearing technology keeps operation quiet enough for nighttime use. Speed is controlled via PWM by the sensor module and adjusts automatically based on plant stage and temperature.

499 TL

  • Silent-bearing technology — ideal for nighttime use
  • PWM speed control — full integration with sensor module
  • Automatic speed adjustment based on temperature
  • Intake + exhaust configuration — constant fresh air
  • CO2 circulation accelerates plant growth
  • Reduces LED panel temperature, extending its lifespan
  • 2 units — ready to install, no separate cable needed

FAQ

How loud are the fans?

Both fans run at under 25 dB(A) at 1000 RPM — noticeably quieter than a typical computer fan and suitable for bedroom use.

Do I need to adjust fan speed manually?

No. The sensor module automatically adjusts fan speed via PWM based on temperature and growth stage. You can also set manual speed from the app if you prefer.

How often do the fans need to be replaced?

The hydraulic-bearing technology gives these fans a lifespan exceeding 50,000 hours. Under normal use, replacement should not be needed for years.