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A comment on The scientific reason you don’t like LED bulbs – and the simple way to fix them. Parent comment

Re:The scientific reason you don’t like LED bulbs – and the ... by Paianni on Tuesday August 01, 2017 @05:40AM (#14899051)
Low pressure sodium lamps (SOX) are negative, -44. High pressure sodium lamps (SON) are positive, +20.
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