Marine 3.0 Nano Bluetooth LED, 20W

Marine 3.0 Nano Bluetooth LED, 20W

Item #: 14541 | UPC: 015561145411

Operated exclusively via the FluvalSmart App on your mobile device, Marine Nano LED is designed to help you grow brighter, more robust corals in a small saltwater aquarium.

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  • Programmable, gradual 24-hour light cycle settings (sunrise, midday, sunset and night)
  • 7 unique band waves for full spectrum results- Independent color control
  • Optional pre-set habitat light configurations (Sunny Reef, Deep Glo, Color Burst)
  • Fully adjustable positioning (up/down, side-to-side, forward/backward)
  • New over-the-glass mounting design with repositionable, secure grip
  • The new generation of H.T.E (High Thermal Efficiency) LEDs function at a higher operating temperature, providing improved long-term light output and spectral performance
  • Fully encased aluminum shell provides effective heat transfer and improved protection from water intrusion and humidity
  • 23% lighter, smoother frame than previous generation
  • Industry leading IP67 waterproof rating – light can be mounted directly above water surface for greater light penetration
  • Deep coverage – each individual LED casts 120° of illumination for wider, uniform lighting without dead spots>

Take a Deeper Dive

Learn more about this series and find out how it can help offer a better fishkeeping experience.

Marine Nano 3.0

Instruction Manual & Warranty

 Looking for Parts? View All Marine Nano 3.0 Parts

Questions & Answers

Why do some of the LEDs on my Marine Spectrum Bluetooth LED appear to not be working?

The LEDs you perceive as not working are emitting light at a wavelength of 400 nm, which is barely visible to the human eye.

I purchased a new Bluetooth LED light and noticed the unit seems very warm to the touch. Should I be concerned?

No. Depending on the ambient room temperature in which your light is located, the surface temperature of the LED unit can be expected to reach between 105°F / 40°C and 135°F / 57°C.

Why does my LED light unit appear dimmer than when I bought it several months ago?

First, make sure your original light settings have not been changed. Next, verify if your lens has any accumulation of deposits (minerals, algae, etc.), which can significantly block light passage. If this is the case, clean the lens on a weekly basis to ensure you are keeping light levels consistent.

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Compare Models & Specs

Marine 3.0 Nano Bluetooth LED, 20W

5 x 5″ / 12.7 x 12.7 cm

  • Item #


  • UPC


  • Aquarium Capacity

    5 x 5″ / 12.7 x 12.7 cm

  • Wattage (120 V / 60 Hz)


  • Total LEDs


  • LED Colors

    15000K (36)
    PINK (6)
    400nm (9)
    420nm (9)
    440nm (17)
    460nmn (17)
    480nm (6)

  • Lumens

    850 lm

  • Color Temperature


  • Waterproof Rating


  • PAR / LUX Depth

    600 / 31600 (3″ / 8 cm)
    212 / 11050 (6″ / 15 cm)
    75 / 3050 (12″ / 30 cm)

  • Lifetime

    50000 hrs

  • Dimensions

    5″ L x 5 W” / 12.7 x 12.7 cm