Laser Etching

White layer often serve as the basic color for alphanumeric characters
- Color layer this is the layer use for special function knobs such as "send", "power", "end" and "cusor knob"
- Back ground coat usually the color for background coat is black. Should you need to have other colors, kindly contact for feasibility due to the wavelength of these different colors.

Key feature of this product is to allow permissible light to be visible to the eye in dark environment. The background of the product is often of dark shades creating a contrast with the visible light. In automotive industry, it is used extensively to control light illumination as well as providing switching applications.