Aquarium LED Tube Light, 18–58cm, Blue-White or Tricolour

Make the length of your aquarium display easier to see with a slim line of light. This suction-mounted LED tube comes in blue-white or tricolour versions for a compatible tank setup. It is for aquarium owners choosing a simple fixed-colour light.

• ✅ Show more of the layout — The linear lamp spreads light along the aquarium rather than one small point.
• ✅ Position it during tank setup — Suction mounts hold the tube against suitable clean glass.
• ✅ Choose your display's colour character — Blue-white and tricolour are separate options for a different visible effect.
• ✅ Switch off after viewing — The inline on/off control stays accessible outside the tank.

A fixed light colour in the length you need

Choose 18cm, 28cm, 38cm, 48cm or 58cm to suit the available space. The blue-white option combines those two LED colours, while tricolour provides the alternative pictured mix. These choices are separate lamps, not selectable modes on every version.

The tube includes suction mounts and an attached lead with an inline switch. Fit it according to the supplied instructions, keeping the switch, power connection and mains parts dry. Isolate power before moving or cleaning aquarium equipment.

The EU-plug model uses a compatible mains supply within the marked input range. One lamp is included in the selected size and colour. Check its markings before use; it is not a battery-powered lamp and does not include a tank or pump. Choose a lighting period appropriate to your aquarium rather than assuming continuous light benefits its inhabitants.

Choose one length and light-colour option for your aquarium.

The inline switch controls power without reaching for the tube.

Compare the available tube lengths before choosing a size.

Two rows of LEDs run along the tube housing.

Blue-white and tricolour are separate variants; the white-only illustration is not a current option.

Each order contains the selected lamp rather than all pictured sizes.

Technical details

• Product: aquarium LED tube light
• Lengths: 18, 28, 38, 48 or 58cm
• Light options: blue-white or tricolour
• LED format: 5730
• Housing material: plastic
• Mounting: suction cups
• Control: inline on/off switch
• Lead length: approximately 140cm
• Power: EU-plug mains model; use within the supplied unit's marked input range
• Package: one selected lamp with lead, switch and suction mounts; tank and pump excluded

Choose a length and fixed light colour that bring your aquarium arrangement into view.

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