... Range-30+50oC No UV or IR radiation Energy-saving and environment-friendly Applications: Meeting room, hotel, restaurant, Exhibition, shops ... ,office,Office, Supermarket, School, Hospital, Lobby, Hall, Square, Parking and so on.Product Features:1. Aluminum housing, good for heat ... to install with mounting brackets.5. Aluminum alloy body and PMMA cover.6. No flickering &FR interference.7. No delay on ...