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Fluval Reef 4.0 LED Aquarium Light – 46-61 Inch
Maximum Coverage for Large Reef Aquariums
The Fluval Reef 4.0 LED 46-61 Inch model delivers advanced spectrum control and high PAR performance to support large coral reef systems. Its optimized output enhances coral color, growth, and health across deeper and wider tanks.
Full Spectrum App Control with FluvalConnect
Control every aspect of your lighting from your phone using the FluvalConnect app and Bluetooth Mesh. Program 24-hour light cycles, fine-tune spectral output, and save multiple coral lighting profiles for precision control.
Actinic Spectrum and High Output Performance
This unit features a powerful 25000 K spectrum with concentrated actinic wavelengths essential for photosynthesis and coral fluorescence. It provides consistent PAR levels from surface to substrate in large marine tanks.
Waterproof and Versatile Mounting
Built with IP67 waterproof protection and durable materials, the fixture comes with extendable brackets for tanks from 46.25 to 61 inches. Optional suspension kits allow flexible installation above open-top aquariums.
Specifications
- Item #: 16908
- Size Range: 46.25" to 61" (117–155 cm)
- Ideal For: Saltwater reef aquariums
- Control Type: FluvalConnect mobile app via Bluetooth Mesh
- LED Count: 336
- Wattage: 59W
- Lumen Output: 2900 lm
- Color Temperature: 25000 K
- Color Rendering Index (CRI): 65
- Rated Lifespan: 50,000 hours
- PAR Values (at depth): 3" – 470, 6" – 250, 12" – 120, 18" – 70
- LUX Values (at depth): 3" – 22,000, 6" – 14,000, 12" – 5,300, 18" – 3,500
- Waterproof Rating: IP67
- Country of Origin: Germany (engineered)
- Mounting Options: Extendable brackets (included), suspension kit (sold separately)
- Warranty: 2 years standard + 2-year extension with online registration
What’s Included
- Fluval Reef 4.0 LED Light Fixture (46.25–61” range)
- Extendable mounting brackets
- Quick start installation guide
- 2-year standard warranty (extendable to 4 years with registration)