Component selection Wizard

Are you planning to make a fixture for a tank or an algae filter?

Do you have a saltwater tank or a freshwater tank?

What version of LED assemblies you would like to use?

Specify the dimensions of your tank in

Specify the desired suspension height of the LED luminary above the water surface in

Specify the dimensions of the surface compartment of your algae filter or the dimensions of algae scrubber in

Recommended number of LED assemblies: from pcs (acceptable lighting, economy option) to pcs (strongest lighting, only recommended for algae scrubbers ).
Specify the desired number of assemblies:

Specify the desired mode of the heatsink. Passive (without fan, a big heatsink is necessary) or active (fan is necessary, a smaller heatsink)

The necessary power of PSU not less than:W
Examine the list of recommended power supplies (will open in a new window). Specify the voltage of your power supply unit in volts. The value can be from 20 to 60 volts. We recommend choosing from a standard range of voltages: 24V, 36V, 48V or 54V. Please note - bigger voltage of the PSU may require the less amount of driver assemblies.

Would you like to order a complete set of tested cables with stuffed connectors? This option is stronlgy recommended, except for tanks with non-standard shapes. All that remains is placing them in your fixture.

Location of the LED assemblies

Please note - LED assemblies on the diagram above are distributed evenly with large margins. If required, the provided set of cables will allow to place the LED assemblies closer to each other, but not further than it is specified on the diagram.

Would you like us to provide professional installation of optics on LED assemblies? Cost of this service is $1 for each 12x optics and $1 for each diffuser.

Theoretical and practical aspects of LED lighting

What type of light is available to corals in nature? What type of light do corals require for growth and for best coloration? Under what spectrum will your reef tank look its best? You will find the answers to these questions in this section.

All you need for DIY

Do you want to build a DIY LED fixture that would best fit your tank’s requirements, using the state of the art technological achievements and the highest grade components? You will find the answers to these questions in this section.


Building a DIY LED fixture has never been so easy! Find the answers to many questions that hundreds of others have asked. Everything you want to know about building DIY LED fixtures is available in this section.