The Fluval Reef 4.0 LED is a 59-watt, full-spectrum lighting system expertly engineered in Germany for saltwater reef aquariums. It is specifically designed to deliver the critical actinic light range that corals require for photosynthesis, promoting optimal growth, health, and vibrant coloration. This advanced fixture provides the essential light spectrum to bring out the natural beauty of your marine life and support a thriving reef ecosystem.

This powerful LED system is fully controlled via the FluvalConnect smartphone app, giving you complete command over independent color channels and a programmable 24-hour light cycle that simulates natural sun and moon phases. Constructed with a durable aluminum alloy frame for efficient heat dissipation, the fixture features a high-quality glass lens and an IP67 waterproof rating for advanced protection against moisture and dust. The unit also includes extendable brackets and adjustable risers, allowing for flexible and secure mounting on tanks ranging from 46.25 to 61 inches.

This lighting fixture is ideal for the dedicated reef aquarist seeking a high-performance, customizable, and durable lighting solution. Its coral-specific spectrum and advanced app-based controls make it perfect for hobbyists who want to fine-tune their lighting environment to meet the specific needs of their corals and other marine inhabitants. The robust, waterproof construction ensures long-term reliability, providing peace of mind for those invested in creating a stunning and healthy reef display.