ProfiLux Terra


Super Balanced Climate. For Those Who Love Their Terrarium.


ProfiLux Terra measures and controls everything of importance in the terrarium. This terrarium computer is designed for terrariums and their climate-specific requirements.

Successor to the popular ProfiLux II, Terra offers the basic and proven features found in the professional high-end ProfiLux-3 series, at a very attractive price.

ProfiLux Terra

  • Measures and controls relative humidity
  • Measures and controls air temperature
  • Controls illumination (Dimmable/Non-dimmable)
  • Controls variable stream pumps
  • And much more.

The controller can be operated with a PC via USB.

With ProfiLux Terra, it´s easy to realize natural lighting in your terrarium. The automated lighting control feature provides you with multiple unique lighting capabilities, shown below. When combined with our luminaires (LED and T5/T8), even more fascinating light scenarios can be produced.

Sunrise/sunset, clouds, Rainy days, Tropical dawn, Calendar-based moonlight simulation, Seasonal lighting, and Thunderstorm functions provide a variety of illumination choices for every day.

Operation of the ProfiLux Terra is simple and intuitive. All settings are user friendly and guided by interactive dialog. No programming skills required here!

Operate the ProfiLux Terra directly over the the 6 keys on the device or even more convenient via the free accessible operating software GHL Control Center, that is downloadable in our download area.

We offer regular firmware updates to ensure that your ProfiLux remains future proof and is always up to date.

ProfiLux Terra is designed for wall mounting and is available in two elegant colors: Glossy White or Glossy Black.


Did you know that you can not only regulate humidity and air temperature but also nebulizers by your ProfiLux Terra?

ProfiLux Terra White

Profilux Terra is available with white or black housing

ProfiLux Terra Black
ProfiLux Terra Black rear

Profilux Terra is designed for wall mounting

Features of Profilux Terra

  • Illuminated blue graphical display with 6 operation keys
  • USB Port
  • 4x 1-10 V Interfaces for connection of dimmable/non dimmable lights or variable stream pumps
  • Digital light control interface for Mitras Lightbar and compatible lamps
  • Connection for Powerbar STDL-4-4
  • Western Connection for combined Humidity-Temperature Sensor
  • Audible and visual alarm
  • Safe 12V low voltage operation

Customers Terrarium controlled by ProfiLux

Customer terrarium with ProfiLux

Functions of Profilux Terra

  • Simple and intuitive menu-driven operation
  • Extensive lighting control:
    – 16 dimmable channels
    – Simulation of Moon phases, Thunderstorms, and Cloud cover
    – Saisonal lighting
    – Acclimation program
    – Weekday-dependent programs
    – Temperature-dependent light reduction
  • Measurement and control of air temperature
  • Measurement and control of relative humidity
  • Control of variable speed current pumps via 1-10 V outputs
  • Feeding Pause and maintenance program
  • Adjustable reminders
  • Universal timers and dosing programs
  • Control of heaters and nebulizers
  • Child protection via PIN code
  • Settings are stored during power loss in nonvolatile memory (EEPROM)
  • Operation via convenient PC software (Free of charge)
  • No coding required
  • Virus proof and specially for aquatics develped operating system ProfiLuxOS by GHL

Connections of ProfiLux Terra:

ProfiLux Terra Connections

Featurelist of ProfiLux Terra:

Dimensions WxDxH: 130 x 85 x 25 mm (5.11" x 3.35" x 0.98")
Delivery inclusive Power Supply Unit, Humidity-Temp Sensor (labquality), USB Cable
Measurement and Control
Air Humidity
Air Temperature
Functions and Features
Lighting Control Channels 16
1-10 V Interfaces 4
Controllable, separately switchable sockets 4
Dosing Pump Control
Stream Pump Control
USB Interface
Alarm √, visually and acoustically
Graphical Display
Operating System