Fluval Led Reef 4.0 46w 88-126cm

The German-engineered Fluval Reef 4.0 LED doesn’t just illuminate your saltwater aquarium, it transforms it. With its critical actinic range, this full-spectrum lighting system gives your corals exactly what they need to photosynthesize, grow, and show off their most vibrant colors. The best part? You can control everything from your smartphone. The FluvalConnect app puts you in charge of independent color channels, 24-hour lighting cycles, and even special effects. You can choose from several pre-set environments or create your own perfect underwater world. Built to last, the Reef 4.0 LED features advanced IP67-rated protection against water, moisture, and dust, along with a glass lens delivering crystal-clear illumination that won’t degrade over time. Installation is a breeze, whether you prefer extendable brackets, adjustable risers, or a suspended display, you’ve got options to mount the light exactly where you need it.

Features

Powerful full spectrum lighting for maximum coral growth, color and health
Customizable, independently controlled color channels
Operated exclusively via the FluvalConnect mobile app
Programmable 24-hour light cycle – adjust sunrise, mid-day, dusk, and night settings to mimic natural sun and moon cycles
Preset environments – select from several convenient aquarium profiles
IP67 advanced water, moisture and dust protection with high quality glass lens
Aluminum alloy frame dissipates heat evenly to improve lighting efficiency and longevity
Extendable brackets accommodate a range of aquarium widths for on-tank mounting
Riser brackets allow adjustable vertical positioning (included)
Optional suspension kit sold separately (Item #14573)
Engineered in Germany

What’s Included

LED light with 2 m line cord
Extendable riser brackets
Power supply

We aim to dispatch all orders the same working day provided it is received before 1pm and payment confirmed, subject to stock availability. Orders received after this time may not be dispatched until the next working day. In the unlikely event of an item being out of stock, we will contact you via email to advise you of an estimated delivery date, to give you the option of cancelling or waiting.







Small and lightweight items (below 2kg) will normally be sent via Royal Mail 1st class, and will be delivered within 5 days, usually next day.



Larger orders with a total weight over 2kg will normally be sent via parcel carrier for delivery within 2 working days.