... 5.CE RoHS 15w cob led down light 15w led down ceiling light 15w living room led light Specification: ModelMET-TD031A-4F ... Low maintenance cost.Perfect for living room, hall, office, store, super market, hotel, etc. LED characteristics and advantagesA.Small ... Emergency hallway lighting5) Shopping mall, restaurant, hotel, meeting room and advertisement signs backlighting 6)home, high-grade counters, ...