How rare are the LEGO 12V Light Bricks (1140-1)?

As a 1981 Service Pack, this set is considered a rare piece for collectors of vintage LEGO.

What does the 1140-1 set contain?

The LEGO 1140-1 Service Pack contains only 2 pieces.

Yes, with only 2 pieces, it's a perfect, small addition for a specialized vintage collection.

Name: LEGO 12V Light Bricks (1140-1)
Brand: LEGO

Service Packs

Service Packs · 1981

Theme · Service PacksPieces · 2Set Number · 1140-1Year · 1981

Used

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New / Sealed

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How rare are the LEGO 12V Light Bricks (1140-1)?: As a 1981 Service Pack, this set is considered a rare piece for collectors of vintage LEGO.
What does the 1140-1 set contain?: The LEGO 1140-1 Service Pack contains only 2 pieces.
Is this set good for a small collection?: Yes, with only 2 pieces, it's a perfect, small addition for a specialized vintage collection.