Seattle – September 20, 2010. Introducing the Clearlight Beacon, the powerful, new 50W member of the Clearlight line of LED replacement luminaires for dusk-till-dawn fixtures. At 66 lumens per watt (LPW), the Beacon has the highest LPW of any Clearlight yet. Manufactured by Evluma, the Beacon employs CREE XP-G Outdoor White LEDs and a new high-powered…