Description
This 12V/1.5A power supply is designed for all ProfiLux aquarium controllers (all versions from ProfiLux 1 through ProfiLux 4/4e, Mini, and Light), the Expansion Box 1 and 2, and the first-generation GHL Doser (V1, 12V models only). It also serves as the required power supply for Industrial Line units that operate on 12V, such as the ProfiLux IL and Expansion Box IL — these ship without a power supply to allow worldwide deployment with region-appropriate power cords.
The power supply features a protective earth connection with the DC negative rail tied to PE, ensuring maximum electromagnetic interference (EMI) immunity and electrical safety — particularly important in environments with multiple electronic devices operating in close proximity. The wide-range input (100–240V, 50/60 Hz) supports all common mains voltages. A country-specific IEC power cord is included — please select the appropriate version for your region when ordering.
Note: This power supply is not compatible with GHL Doser 2.x, Doser 3, or Doser Maxi models — these require the 24V/2.5A power supply.




