Typical old electrical installation for light in a mine tunnel.

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Size: 5364px × 3575px
Location: Hallstatt, Austria
Photo credit: © Lars-Ove Jonsson / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: bright, dark, electricity, energy, equipment, illuminated, industry, installation, lamp, light, tunnel, underground, walkway, wire