Using the Eheim LEDcontrol, you can control your aquarium lighting to create the ideal light for both fish and plants.
With the ‘fresh plant’ and ‘marine hybrid’ lights, different light options (dawn, dusk, etc.) can be individually adapted. For ‘fresh daylight’ or ‘marine actinic’ lights, you can only vary the brightness.
The controller is quick to install due to the pre-installed connectors. The included software (USB card*) can be programmed via your PC and you can either enter your individual lighting preferences or simply select one of the pre-installed programs. As soon as the current time is synchronised with your PC, you can start. (*If you lose the USB card, you can download the content from the EHEIM website for free.)
There’s a fast forward mode to check the selected settings and you can switch between Summer and Winter GMT simply by synchronising with the PC (brightness and colour variations remain unchanged.
The new LEDcontrol has three years’ warranty.
Source : practicalfishkeeping.co.uk