induction high bay lighting for store 1. 5year guarantee 2. power factor > 0.99 3. 90V- ... 4. FCC,CE,CQC,RoHS induction high bay lighting for store highbay the same high bay lamp fixture can be installed ... -circuit and defective lamp.high bay lamp application:Stadium, workshop, warehouse, airport, railway station, amusement park, exhibition hall, supermarket, etc ...