The Red Sea ReefLED G2 170 Watt LED is a sophisticated lighting solution engineered specifically for saltwater reef aquariums. This powerful fixture delivers a custom blend of light spectrums, providing the essential energy required for robust coral growth, vibrant coloration, and overall reef health within your aquatic ecosystem. Its advanced design ensures optimal light penetration and distribution throughout the tank.

Featuring a compact 170-watt LED array, this unit measures 7” x 6.3” x 2.5” and offers impressive performance with 550 PAR at the surface and 130 PAR at a 32-inch depth. A key innovation is the ReefSpec Blue light, which provides 100% Photosynthetically Usable Radiation (PUR) to corals, contrasting with 8,000K white light that is only approximately 45% PUR. The accompanying app helps manage coral exposure, factoring in color, intensity, and photoperiod, and displays the total daily exposure as a percentage of the recommended maximum.

This lighting system is ideal for dedicated reef aquarists seeking precise control and scientific backing for their coral husbandry. It's particularly suited for those with mixed reefs or SPS-dominated tanks who prioritize maximizing coral growth and health through optimized light spectrum and intensity management. The ReefLED G2 170 provides the tools necessary to create a thriving and visually stunning reef environment.