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Lightning Wall

The exhibit the phenomenon of air discharge and related knowledge to visitors through a magical glow.

Lightning Wall — Basic Science exhibit for science museums
Studio rendering
CategoryBasic Science
TopicElectromagnetism
Standard size4800 x 900 x 2800 mm
SupplySingle unit or batch · OEM to your drawing
Lead timeStandard 4–8 weeks after deposit (confirmed per contract)
Warranty1 year, structure and control
DocumentsSpecification sheet · control diagram · spare-part list

A standard catalogue model: the dimensions, control package and finish are fixed, which is what keeps the price and the lead time predictable. Size, colour and interface language can be adapted without a new design cycle.

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Standard models from this range are also listed in our online store, priced in USD — see the price yourself ↗

01 / Overview

The exhibit the phenomenon of air discharge and related knowledge to visitors through a magical glow. visitors can directly touch the lightning wall with their hands to watch the beautiful discharge phenomenon.

02 / How visitors use it

The unit is designed for unsupervised public use: controls are recessed or shielded, moving parts are enclosed, and the interface is operable by a child of about six with no instruction. Where a screen is used, the language can be switched without changing the hardware, and the content can be replaced on site.

03 / The science behind it

The lightning wall is actually a glowing disk filled with rare gases and equipped with high-voltage electrodes. When powered on, the central electrode voltage can reach thousands of volts, causing gas discharge. Lightly tapping the wall with your fingers can strengthen the discharge between the high-voltage electrode and your hand, and also generate discharge sparks.

04 / Built for a public floor

Every unit leaves the factory after a running test: mechanisms cycled, electronics burned in, edges dressed, fixings torqued and marked. Wear parts — bearings, sliders, lamps, belts, touch panels — are modular and listed on the spare-part sheet, so a venue technician can replace them without returning the exhibit. Crating is plywood with foam blocking; the loading plan and packing list travel with the shipment.

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