Fluval LED Plant Light 4.0 46w Bluetooth 88-126cm

The Fluval Plant 4.0 LED Light 46W is a high-performance full-spectrum aquarium light designed for freshwater planted aquariums and aquascapes approximately 88–126cm wide.

Featuring six specialised LED colour bands, the Plant 4.0 delivers a carefully balanced spectrum designed to support healthy aquatic plant growth, colour and overall condition while producing bright, natural-looking illumination throughout the aquarium.

With strong light output and excellent colour rendering, the 46W model is well suited to larger planted aquariums where consistent coverage and powerful lighting are important.

Using the FluvalConnect mobile app, you can control the light directly from your compatible mobile device via Bluetooth. Individual colour channels and light intensity can be adjusted independently, allowing you to customise the spectrum and appearance of your aquarium.

The programmable 24-hour lighting cycle allows you to create natural transitions throughout the day including sunrise, daylight, dusk and night settings.

Features

• 46W full-spectrum LED aquarium light
• Designed for freshwater planted aquariums
• Adjustable to fit aquariums approximately 88–126cm wide
• Six specialised LED colour bands
• Designed to promote healthy aquatic plant growth and colour
• Excellent 90 CRI for natural-looking fish and plant colours
• FluvalConnect Bluetooth app control
• Independently adjustable colour channels
• Adjustable light intensity
• Programmable 24-hour lighting cycle
• Sunrise, daylight, dusk and night settings
• Preset aquarium lighting environments
• Wide light dispersion for even aquarium coverage
• Extendable mounting brackets
• Height-adjustable riser brackets
• IP67 water, moisture and dust protection
• High-quality glass lens
• Aluminium alloy frame for efficient heat dissipation and durability

Specifications

• Power: 46W
• Suitable Aquarium Width: 88–126cm
• Light Unit Dimensions: 88 × 6.4 × 2.5cm (L × W × H)
• Total LEDs: 252
• Light Output: 3650 lumens
• Colour Temperature: 7500K
• Colour Spectrum: 6 LED colour bands
• CRI: 90
• Control: FluvalConnect mobile app
• Waterproof Rating: IP67
• Expected LED Life: Up to 50,000 hours
• Suitable For: Freshwater planted aquariums and aquascapes

The Fluval Plant 4.0 46W is an excellent lighting option for larger planted freshwater aquariums, combining powerful plant-focused light output with precise app control and a slim, modern design.

Looking for a different size or model? View the full range of Fluval Plant 4.0 LED Aquarium Lights to compare wattages, sizes and options for planted aquariums.