... :COB 15W 4.Warranty:3 years Alumnum Round 15W 125mm cut out 5 inch LED COB Downlight 5 inch LED COB Downlight ... package for each LED panel.EPE Foam protection,assure the safety in the express.B,ProcedureStep 1: EPE Foam protect the ... downlight will automatically provide emergency lighting, and the downlight is out of control by the On/Off switch in such circumstances ...