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Blue 7-inch glass plasma globe on a black base with a power cord

PlayBees

PlayBees 7 Inch Plasma Ball Blue

SKU CH-VTTD-BXC2J

A 7-inch plasma globe that reacts to touch and sound with multi-coloured lightning effects for interactive STEM learning and décor

  • ColorBlue
  • Touch-sensitive light modes create interactive visual effects
  • Sound-reactive plasma responds to music and voice
  • 7-inch glass globe produces nebula-like lightning display
  • Plug-in power via 6-foot cord removes battery changes
  • Tesla coil demonstrates noble gas and electromagnetic principles

7-Inch Interactive Plasma Globe

The PlayBees plasma ball is a 7-inch glass sphere that produces coloured electrical filaments using a built-in Tesla coil. It is designed for children and adults who want a visual demonstration of static electricity and noble-gas excitation in a decorative format.

Touch and Sound Reactive Modes

The unit offers two interactive modes: a touch-sensitive display where filaments follow fingertip contact, and a sound-reactive mode that synchronises the light patterns to nearby audio. A 6-foot mains cord supplies continuous power without the need for batteries.

Suits STEM Curiosity and Party Decor

Buyers seeking a hands-on science prop or ambient lighting for gatherings will find it useful. Those who need a battery-operated or portable device, or who require a larger globe for classroom visibility, should consider other options.

Highlights

  • Touch-sensitive light modes create interactive visual effects
  • Sound-reactive plasma responds to music and voice
  • 7-inch glass globe produces nebula-like lightning display
  • Plug-in power via 6-foot cord removes battery changes
  • Tesla coil demonstrates noble gas and electromagnetic principles

Specifications

ColorBlue

Questions about this item

Does the glass globe ever need to be replaced or refilled with gas?

The globe is a sealed vacuum-pressurised unit with no user-serviceable parts; it is designed to run indefinitely on mains power without refills or globe changes.

What stops the unit from running continuously at a party or in a display cabinet?

The 6-foot mains cord supplies constant power, so the only practical limit is the availability of a wall socket; there is no internal battery or thermal cut-out mentioned.

How much heat or fan noise does the plasma ball produce when left on all day?

The product description gives no wattage, temperature or acoustic figures, so exact heat output and noise level cannot be stated from the supplied information.

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