Fluval Reef 4.0 Nano LED Aquarium Light

Compact LED Coral-Packed Nano Marine Tanks

Overview

The Fluval Reef 4.0 Nano LED is the ideal lighting solution for small reef tanks. With a full actinic spectrum and compact design, it provides essential wavelengths and high PAR to promote coral fluorescence and healthy growth in nano marine environments.

Mobile Control with FluvalConnect

Customize your lighting with the FluvalConnect app via Bluetooth Mesh. Adjust intensity and color spectrum, create sunrise-to-moonlight cycles, and save coral-specific light profiles for complete control over your nano reef.

Full Actinic Spectrum and High Output

This fixture delivers a powerful 25000 K color temperature and targeted blue/UV output to fuel coral photosynthesis. A CRI of 65 ensures proper spectral blending for true reef coloration and vibrancy.

Waterproof Design with Flexible Positioning

With IP67 waterproofing and a fully adjustable mount, the Reef 4.0 Nano LED can be repositioned to provide precise lighting coverage. It's perfect for nano tanks, desktop setups, and small marine displays.

Specifications

• Item #: 16879
• Size: 5.7" x 5.7" (14.7 x 14.7 cm)
• Ideal For: Nano and desktop reef aquariums
• Control Type: FluvalConnect mobile app via Bluetooth Mesh
• LED Count: 121
• Wattage: 25W
• Lumen Output: 1200 lm
• Color Temperature: 25000 K
• Color Rendering Index (CRI): 65
• Rated Lifespan: 50,000 hours
• PAR Values (at depth): 3" - 1200, 6" - 380, 12" - 115, 18" - 50
• LUX Values (at depth): 3" - 45,000, 6" - 16,000, 12" - 6,000, 18" - 3,000
• Waterproof Rating: IP67
• Country of Origin: Germany (engineered)
• Mounting Options: Fully repositionable multi-directional mount
• Warranty: 2 years standard + 2-year extension with online registration

What's Included

• Fluval Reef 4.0 Nano LED Light Fixture
• Adjustable mounting system
• Quick start installation guide
• 2-year standard warranty (extendable to 4 years with registration)