boxtech Aquarium LED Light with 3-Colour Adjustable Brightness, USB 3W

£15.99 (as of 09/30/2026 04:10 PST - DetailsProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.)

The boxtech Aquarium Light LED is a USB 3W fish tank light with 3-colour lighting, 6 brightness levels, a 20° to 90° adjustable beam and 360° rotation. It fixes with a knob to aquarium frames under 0.78 inch thick and uses a 49.21 inch cable, so check tank frame thickness and cable reach before choosing an offer.

SKU: B0F5WFMHY3 Category:

Quick Summary

The boxtech Aquarium Light LED is a USB 3W aquarium light with 3-colour lighting, adjustable brightness and an adjustable beam angle. It is made for aquarium use and includes a clamp-style fixing for frames up to 0.78 inch thick.

The light also includes 360° rotation, a push-pull zoom head and a 49.21 inch cable. If you are choosing between offers, check the frame thickness, cable reach and the light settings to make sure they suit the tank layout.

Key Details

DetailVerified information and buyer relevance
Product typeAquarium LED light for fish tanks.
PowerUSB 3W lighting.
Lighting modes3-colour lighting with warm white light, warm light and cool white light.
BrightnessBrightness is adjustable in 6 levels.
Beam angleAdjustable from 20° to 90°, which changes how focused or spread the light is.
AdjustmentSupports 360° rotation and a push-pull zoom head.
MountingFixed with a knob for aquarium frames less than 0.78 inch thick.
Cable length49.21 inch cable, useful when planning the route to a power source.

What to Compare Before Buying

  • Tank frame thickness: This light fits aquarium frames under 0.78 inch thick, so check the rim or frame before buying.
  • Cable reach: The cable is 49.21 inch long, so compare that with the distance to your power connection.
  • Light control: It offers 3 colours and 6 brightness levels, which gives you a choice of lighting output.
  • Beam spread: The 20° to 90° adjustment changes how narrow or wide the light coverage is, so compare it with the shape of the tank display area.

Before You Decide

Confirm the aquarium frame thickness, cable reach and lighting style before choosing this light. The clamp fixing and adjustable beam make those the key checks for a suitable fit.

Follow the manufacturer’s instructions for installation and use.

Brand

boxtech

Manufacturer

boxtech

Product Group

Home

Part Number

BT-3W

Model

BT-3W

Color

Black

Product Dimensions

2.95 x 2.95 x 4.72 inches

Item Weight

0.13 pounds

Size

2.8 cm x 4 cm x 25 cm

Number Of Items

1

Energy Efficiency Class

F

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