Tact switch with light TSL12121: 1.Led :blue , red ,yellow, green ,white 2. super brighteness 3. through hole 4.ROHS 12*12 ... dip Tactile swith ,illuminated swith with various LED ,Through hole type ,ROHS Tact switch with LED ... .Avarious LED for options : White ,Red ,Green , Blue , yellow:4.The pushbutton switch illuminated by LED5.it should be brightness when illuminating6 ...