Ultum Nature Systems Grow Lights
These water-resistant lamps provide full spectrum lighting for specialized aquatic environments. They support macro algae growth in saltwater reef tanks and refugiums
Ultum Nature Systems: 2 lights listed here
Groups Aquarium Full spectrum
Inline Timer Control
The built-in timer manages light cycles for consistent growth.
Water Resistant Build
These lamps are built to withstand moisture in aquarium settings.
Customizable Mounting
Options include magnetized bases or clip-on attachments for easy placement.
First-hand notes
The magnetized base makes it very easy to position this lamp over my refugium.
This light provides the specific spectrum my macro algae needs to stay healthy.
I use the clip-on version for my saltwater reef tank and the timer works perfectly.
Specialized Aquatic Lighting Standards
This set features small, customizable LED lamps designed for refugium use. The hardware focuses on full spectrum output for macro algae like Chaeto.
- Magnetized mounting bases
- Clip-on attachment options
- Inline timer functionality
- Water-resistant lamp housing
- Full spectrum LED output
- Refugium specific design




The lineup
Ultum Nature Systems lights in this range cover Full spectrum grow lights, Grow lights with timers, Waterproof grow lights, Aquarium grow lights.
Under the hood
Titles in this Ultum Nature Systems set call out the build that shows up in Magnetized water resistant refugium light; Clip on water resistant refugium lamp.
Where they fit
These Ultum Nature Systems lights line up with Full spectrum grow lights, Grow lights with timers, Waterproof grow lights, Aquarium grow lights.
Where models split
The useful differences sit in Full spectrum grow lights, Grow lights with timers, Waterproof grow lights, Aquarium grow lights, not in a brand slogan.
Ultum Nature Systems Questions
What types of tanks are these lights for?
These are designed for saltwater reef tanks and refugiums.
Can these lights get wet?
Yes, these models are water-resistant for aquarium use.
How do these lights attach to a tank?
They use either a clip-on mount or a magnetized base.
Do these include a timer?
Yes, these models feature an inline timer.