Metal Pushbutton — EJ Economical Metal Button EJ16-221P

-Hole sizes: 12,16,19, 22, 25mm
-Protection level: lP65/lP67/IK10
-Contact silver-plated gold: 1.5??
-LED super bright cold light source lamp display
-Dedicated special frosted stainless steel ring
-Integral Beautiful, high-class, stylish
-Comply with IEC60947-5-1 GB14048.5 standard