Fluval Reef 4.0 Nano LED Light - 25W

The light comes with a 4-year warranty when registered online.

The light is controlled through the FluvalConnect app, which allows you to customize the colour channels, set light cycles, and choose from preset lighting environments.

The light is suitable for most corals, especially those in nano tanks. However, some light-demanding corals might need supplemental lighting.

Yes, you can set up a 24-hour light cycle using the FluvalConnect app. The app allows you to schedule when the light turns on and off automatically.

The light will still function based on the last programmed settings. However, you won't be able to make any changes until the app is functional again. Please ensure that the app is updated to ensure proper functionality.

The IP67 rating means the light is waterproof and protected against dust and water immersion up to 1 meter.

You can find more information on the Fluval website and in the FluvalConnect app.

Wipe the light fixture with a clean, damp cloth. Avoid using harsh chemicals or abrasive cleaners.

Check the power connection, ensure the power adapter is properly plugged in, and verify the outlet is working.

Ensure the light is within range of your Wi-Fi network. Restart the light and your mobile device. Double-check your Wi-Fi password in the app.

Reduce the light intensity and/or photoperiod. Monitor the corals closely. Ensure water parameters are correct.

Check the power supply. If using a surge protector, ensure it's functioning correctly. Contact customer support if the problem persists.