pushbutton switch illuminated LED lamp, color: R,G,Y,BL,W Certificate: CE,CCC,ISO OEM: 12 yeas HB2-E Plastic pushbutton switches, ... 12 yeasHuawu Electric is specialized in manufacturing push button switches series productions. Our company fetch in the technology from Schneidr and ... on advanced manufacture experience, now we can make all series push button switches. Our productions hade passed CE and ...