Fluval Led Reef Light 4.0 59w 110.5 – 148.1cm Bt Mesh

Fluval Marine & Reef 4.0 LED Light 59W (110.5 – 148.1cm) — For large marine displays, emitting actinic and blue spectral bandwidths feeds deep corals

The Fluval Marine & Reef 4.0 LED Light 59W (SKU: FLED90) is Fluval’s high-output 59-watt reef fixture engineered for large marine displays measuring 110.5 to 148.1 cm. Producing exceptional light output in key actinic and blue spectral bandwidths, it feeds demanding corals across wide and deep tank environments.

Managed via the FluvalConnect app over Bluetooth Mesh, this light fixture offers complete custom control over colour balancing, 24-hour light schedules, and natural weather effects like cloud cover and night lunar phases.

Usage & Application

When to Use

• Large & Deep Reef Systems: Designed for 1.2 to 1.5-meter marine aquariums with high-light coral requirements.

• Full Reef Coverage: Delivers edge-to-edge light penetration across expansive rockwork and coral layouts.

How to Use / Installation Process

1. Adjust the extendable mounting legs to secure the light on the top frame of your aquarium.

2. Pair the fixture with your mobile device using the FluvalConnect app.

3. Calibrate the 7 spectral channels and save your preferred sunrise/sunset transition cycle.

Product Specifications & Highlights

Key Features

• Maximum 59W Reef Power: High-density LED arrangement for high PAR penetration in large tanks.

• Custom 7-Channel Spectrum: Fine-tune actinic, blue, white, and pink channels to highlight marine colours.

• Corrosion-Resistant IP67 Shell: Sealed against aggressive saltwater environments and splash damage.

• Smart App Controls: Automate gradual dimming transitions to avoid shocking marine inhabitants.

Product Details

• Brand: Fluval

• SKU: FLED90

• Barcode (GTIN/UPC): 0015561169080

• Product Type: Aquarium Lighting / Reef LED Fixtures

• Package Dimensions: 1270 mm (L) × 155 mm (W) × 70 mm (H)

• Gross Package Weight: 2350 g

• Target Environment: Saltwater & Marine Reef Aquariums

• Power & Output: 59 Watts, 10,000K–13,000K base white dials with ~25,000K overall spectrum, and Size = 43–58″ inches / 110.5–148.1 cm

• LED Light Unit Protection: Advanced IP67-rated water, moisture, and dust protection with a glass lens

• Package Includes: LED light with 2 m line cord, Extendable on-tank brackets, Riser brackets, and AUS Power supply

Light Output Specification

• 7 Unique Colour Bands (including actinic, specialised blue, and pink diodes)

• ~25,000K colour temperature vibe to drive intense coral fluorescence

• Maximised Coral Spectrum for peak zooxanthellae photosynthesis

• Superior PAR values across a 120° beam angle to eliminate dead spots