Submersible full-spectrum RGB LED aquarium light with remote and timer for 18 – 112 cm fish tanks
Submersible full-spectrum RGB LED aquarium light with remote and timer for 18 – 112 cm fish tanks
21 Key RGB Remote Controller with features and color options labeled

Submersible RGB LED Aquarium Light with Remote & Timer for 18–112 cm Aquariums

$12.99
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Light up your aquarium with the Castle Dawn Aquatics Submersible LED Aquarium Light — a vibrant, full-spectrum RGB lighting system designed to enhance fish colours, plant growth, and aquascape atmosphere. Featuring a 24/7 automatic cycle, adjustable brightness, and a wireless remote, this light provides an effortless and fully customisable lighting experience.

Key Features and Important Notes:

  • What’s Included:
    – 1 × Submersible LED Aquarium Light
    – 1 × 21-Button RGB Remote Controller
    – 1 × Power Adapter
    – Strong Suction Cups for mounting
    ⚠️ Suitable for aquariums between 18 – 112 cm, depending on model.
  • Models Available:
    18 cm (1.5 W / 6 LEDs) – For nano tanks and small betta aquariums
    28 cm (3 W / 12 LEDs) – For 20–40 cm tanks
    37 cm (4 W / 18 LEDs) – For 40–50 cm tanks
    48 cm (5 W / 24 LEDs) – For 50–60 cm tanks
    57 cm (5.8 W / 30 LEDs) – For 60–70 cm tanks
  • Full Spectrum RGB Lighting:
    Combines 5050 SMD LED beads for 20 % brighter colour output and natural illumination of fish and plants.
  • 24/7 Cycle & Timer Function:
    Choose 4 h / 8 h / 12 h day-night cycles to automate lighting with a 24-hour repeat schedule — no manual reset needed.
  • Customisable Lighting:
    13 colour modes + 2 dynamic effects (fade & flash) with remote control range of up to 10 m.
  • Safe & Durable Design:
    Crafted from high-transparency, explosion-proof acrylic for clear light output and impact resistance.
  • Waterproof Construction:
    IP68 rating allows full submersion for both underwater and above-water installation.
  • Energy Efficient:
    Low voltage (12 V) for safe, energy-saving operation without heating the water.
  • Easy Installation:
    Strong suction cups secure the light bar anywhere inside the aquarium.
  • Warranty:
    1-Year Warranty (T&Cs apply).
  • ⚠️ Warning: Beware of cheap replicas on low-cost apps such as Temu. These often lack true IP68 protection and use inferior LED beads that can fail or leak current into the tank, posing a risk to fish.

Plug: USA

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WATT & SIZE: 18 cm (1.5 W / 6 LEDs) – For nano tanks

18 cm (1.5 W / 6 LEDs) – For nano tanks
28 cm (3 W / 12 LEDs) – For 20–40 cm tanks
37 cm (4 W / 18 LEDs) – For 40–50 cm tanks
48 cm (5 W / 24 LEDs) – For 50–60 cm tanks
57 cm (5.8 W / 30 LEDs) – For 60–70 cm tanks
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