Would you like a switch that you can use under the water? We can provide a product to you, we call it “piezo switch” . You can also call it touch switch. Our switches are widely used in the market, and the maximal current can be made 5A. 

For the shell color, we can do oxidizing red, green and so on. About the led color，We can also make single color， bi-color and tri-color. And if you want print logo on the button, we can also provide it for you. 

Welcome to contact me to know more details, thanks.