Your whole grow room from a single screen
The Lucius Digital Lighting Controller connects and runs up to 40 Lucius fixtures at once. Power, schedules, temperature, humidity and CO₂ stop being five separate settings and become one control.
Everything it does for you
Eight functions designed so the grow runs on its own and you only have to supervise it.
Rise & Fall
Gradual sunrise and sunset. Intensity ramps up and down over the time you choose instead of switching on and off abruptly.
Auto Save-Temp
If the room goes above the temperature you set, the controller dims the output automatically and restores it once things are back to normal.
Shut Down-Temp
Above the critical temperature it shuts the light off completely. A safety net for hot days.
Light timer
Program the daily cycle you need (18/6, 12/12 or your own) with the system date and time always in sync.
CO₂ management
Set the target ppm and injection times from 1 to 20 minutes, with an OVERTIME warning if the cycle runs long. Requires the optional CO₂ sensor.
Sensor calibration
Trim humidity by up to ±15 %, plus temperature and CO₂ (automatic or manual), so readings match what is really happening in your room.
AUX output
Auxiliary port ready to expand the system with the optional AUX Box and bring more devices under the same control.
Sensor failure alert
If a sensor is disconnected or stops responding, the controller detects it and warns you on screen before it affects the crop.
Every reading at a glance
What you get
Ready to install straight out of the box. The temperature and humidity sensors are already included.
Common questions about the controller
What people ask us most before buying it, answered straight.
How many fixtures can I connect to the Lucius controller?
Up to 40 Lucius fixtures at once, daisy-chained over a single signal cable. There is no need to configure each fixture separately.
What exactly is included with the Lucius Digital Lighting Controller?
The controller, the AC adapter, the temperature sensor and the humidity sensor. The CO₂ sensor and the AUX Box are optional accessories and are not in the box.
Do I need the CO₂ sensor to use it?
No. The controller works without it: it manages output power, schedules, temperature and humidity. The CO₂ sensor is only needed if you want to measure and manage room ppm.
What output power range can I set?
From 50 % to 115 % of each fixture’s rated power, with gradual ramp up and down (Rise & Fall) from 1 to 20 minutes.
What happens if the room gets too hot?
Auto Save-Temp dims the output automatically once your set temperature is exceeded, and Shut Down-Temp switches the light off completely if the critical temperature is reached.
Is it compatible with every Lucius fixture?
Yes. It works with the Lucius Black Label range and with the Lucius Under Canopy fixtures distributed by Libolux.
Built for the Lucius range
Compatible with Lucius Black Label and Under Canopy LED fixtures. One controller for the whole installation, with no intermediate boxes and no per-fixture setup.
What happens after you click.
The same as everywhere else in the shop, in case you landed straight on this page.
Within 24 working hours of payment clearing, with SEUR or GLS. Plain packaging, nothing written on the outside.
From delivery, no explanation needed, product in its original packaging. Refund within 15 days.
Spare parts in stock and handled by us: the replacement ships before yours reaches us. You never deal with anyone else.
A question before buying? Phone and WhatsApp on +34 653 56 77 75, Monday to Friday, or info@libolux.com. Someone from the team answers.
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