... is 10A6.Available to extend RS-232,RS-485 interface with host computer for communication7.Available for on-line adjustment, ... Light source, big view angle3.90% energy saving compared with incandescent4.Unique optical lens, good color uniformity5.Multi-ply ... sealed, water & dust resistant6.Comply with national standard GB-14887-20037.CE approved & RoHS compliant Product ...