InvestmentsTop Global NewsMarketsReal Estate Signify to buy US firm Cooper Lighting for US$1.4 billion By financialnews_rlv83x - October 16, 2019 0 252 Signify , the Dutch-based lighting company, has agreed to buy U.S. firm Cooper Lighting Solutions from Eaton Corp. for US$1.4 billion in cash to boost its presence in North America.