1.This link is only the shaft and switches for mechanical keyboard
2.It can only be used with SMD led,can't use switch led.All box switches in our stock are new edition,won't break GMK keycap.
It can be compatible with 2x3x4mm led and 1.8mm led,however need to solder led to PCB at first,then solder switches on.3mm round can't use even you solder led before switches.
3.The life-time is around 80 million times which is longer than usual switches.
4.This switch is IP56 water-proof and dirt-proof.Has used 18k gold crosspoint technology which makes press feeling better.
Box Heavy Dark Yellow is linear switches,around 70g operating force
Box Heavy Burnt Orange is tactile not clicky,around 60g operating force
Box Heavy Pale Blue is tactile clicky,around 60g operating force
Box Navy is tactile clicky,spring force is the same as heavy pale blue,and the clicky feeling is more obvious.
Box Jade is tactile clicky,spring force is same as box white,the clicky feeling is little resistant feeling
Box Royal is tactile not clickey,actuation is around 75g,the feeling is close to Cherry clear
Box Pink is tactile cliky switches,operating force is around 55g±15gf,tactile force is around 65g±10gf
Box White is tactile clicky switches,around 45g operating force
Box Black is Linear switches,around 60g operating force
Box Red is linear switches,around 45g operating force
Box Brown is tactile switches,around 45g operating force
Crystal Jade /Navy /Pink /Royal is clear cover which is better for SMD switch RGB.Crystal switches are all 5 pin.If you only want to use 3 pin,just cut the plastic pin yourself is ok