Main advantage
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1. Signal lamp type Button switch（This button can be made as a signal lamp or a button）;
2. Plastic shell;
3. Three types of headers: Round head,Square head,Rectange head;
4. Various color head: Red,Green,Orange,Bule,White,Yellow;
5. Two types of operations: Momentary,Latching;
6. Can do 1no1nc or 2no2nc(SPDT or DPDT);
7. There are quick connector connectors.