LED System for FLEX MARINE 123 Litres The Fluval Marine LED lighting system is specially designed for marine aquariums with coral stocking. It simulates natural lighting conditions and promotes growth. It can be mounted directly above the water surface, so the light penetrates more intensively and works more efficiently. The lighting system is waterproof and splash-proof. The colour temperature is 25,000 Kelvin, the light output 25 watts. A total of 168 LEDs shine; each emits light over 120° - for wide and even illumination without dead spots. Seven unique LED wavebands create a growth-promoting colour spectrum, programmable 24-hour lighting cycles simulate natural sunrises and sunsets or realistic night lighting phases. The system can also be controlled remotely via common mobile devices using the free Fluvalsmart app. Note: The light is 75cm long and complements the FLEX MARINE (123 Litre) set perfectly. However, it is also suitable for tanks from 61 to 85 cm long.