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Clear glass bottle with black ferrofluid inside, white LED base, compact table lamp form

NO.

NO. W9-5U5U-CCQQ Ferrofluid Table Lamp

SKU CH-MKGJ-3E0WZ MPN W9-5U5U-CCQQ

A ferrofluid display that visualises music rhythm with a built-in microphone, LED backlight and 8-hour battery

  • Rated voltage5
  • Number of lamps1
  • Ferrofluid visualises music rhythm via built-in microphone
  • Runs eight hours on internal rechargeable battery
  • No speaker included — purely a visual display
  • Nano iron powder in water, non-toxic sealed design
  • White LED backlight illuminates the dancing fluid

Ferrofluid Music Visualiser

The NO. W9-5U5U-CCQQ is a table lamp that turns nearby sound into a kinetic ferrofluid display. It is intended for listeners who want a silent, battery-powered visual companion for their existing audio setup.

Built-in Microphone and LED Backlight

An integrated microphone captures ambient music so the ferrofluid moves without any wired connection to a source. A white LED backlight illuminates the sealed glass vessel, and the internal battery provides up to eight hours of continuous operation per charge.

Sealed Glass Vessel with Pressure Bubbles

The lamp contains nano iron powder in pure water inside a fixed glass bottle; the fluid volume and vessel size are not adjustable. Retained bubbles of varying sizes buffer internal pressure and are a permanent part of the visual presentation.

How it compares

Measured against everything we stock in Bedside & Tabletop Lamps, at today’s prices. Recalculated every night.

Price $142.99
Pricier than about 92% of the 444 comparable items (median $44.49).

Specifications

Product
Brand nameNo
Model nameW9-5U5U-CCQQ
Power
Rated voltage5
Size & build
Number of lamps1

Questions about this item

Will the ferrofluid or bubbles inside the glass bottle ever need replacing?

The sealed glass bottle contains nano iron powder and pure water with intentional bubbles to buffer pressure; no user maintenance or fluid replacement is required.

What limits continuous operation when the lamp runs all day?

The built-in battery provides up to 8 hours of continuous use per full charge before recharging is needed.

How much heat or noise does the lamp produce during extended use?

The unit has no speaker or moving mechanical parts; it runs silently and the white LED backlight generates minimal heat during operation.

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