(TrendHunter.com) Signify, the company that represents what was previously the famous lighting division of Philips, has gone ahead and launched a range of ultra-efficient LED lightbulbs that are designed to offer... (TrendHunter.com) Signify, the company that represents what was previously the famous lighting division of Philips, has gone ahead and launched a range of ultra-efficient LED lightbulbs that are designed to offer...