When I turn on a light switch, I can imagine the chain reaction.

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Immediately I see his chain smoking in a different light.

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They look like a chain-link fence made of light.

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She recommends upgrading from the exposed-light-bulb-and-chain look and installing a simple orb fixture.

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That comment exemplifies the struggle the discount chain, known for its "blue light" specials that sent shoppers scurrying down aisles for a limited-time bargain, has had to endure in modernising its image.

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