The DIALIGHT 908-1635 is a white cylindrical lens switch, part of the 908 Series, specifically designed for industrial applications. Featuring Fresnel rings, this switch provides excellent light distribution, making it ideal for illuminated pushbuttons in control panels and machinery. Constructed with a black anodized aluminum base and a high-impact plastic cap, the 908-1635 offers durability and long-lasting performance. It is compatible with neon and incandescent lamps, as well as LED lamps, providing versatility in design and functionality. The switch is not recommended for use with legends.