Model LA16 — 5pcs lighted push button switches, 12V, 16mm panel mount, momentary (selfreset) with mountinghole protective dust cover. Why this switch improves your project Provides a clear visual status: builtin illumination runs on 12V so you can see switch state or locate controls in low light. Simple, reliable momentary control: selfreset design returns to the off position when released for pushtoactivate functions. Protects hardware and prolongs life: each switch includes a mountinghole protective dust cover to reduce contamination and keep panels cleaner. Key features and attributes Model: LA16 series, pack of 5 identical switches. Voltage: designed for 12V DC illumination and control circuits. Mounting size: 16mm panel cutout standard — fits common control panels and instrument clusters. Operation: lighted push button, selfreset (momentary) action. Protection: each switch includes a protective cover for the mounting hole to guard against dust and debris. Construction: designed for panelmount installation with a visible indicator and tactile push action. Ease of use: straightforward wiring and installation for typical 12V systems. Practical benefits (how it solves problems) Avoid confusion and missed controls: illuminated button makes it easy to find switches in dim environments. Reduce maintenance and downtime: dust protection helps prevent contaminants from entering panels or switch cavities. Safer temporary activation: momentary action is ideal where a sustained on/off latch is undesirable — prevents accidental leaveon situations. Typical applications Automotive and marine cabins: add illuminated momentary controls for accessories, horn tests, or momentary lighting on 12V vehicles and boats. Electronics panels and DIY projects: panelmount control for prototypes, test rigs, and hobby electronics that use standard 12V supplies. Equipment control and reset functions: use as a reset, test, or temporary activation button on machinery or control boxes where a momentary action is required. Installation notes Requires a 16mm panel cutout; confirm hole size before mounting. Intended for 12V DC circuits; connect the indicator and switch circuit according to your wiring needs. Protective cover fits the mounting hole to reduce dust ingress; remove for cleaning or replacement if . What you get Five (5) LA16 model 16mm lighted push button switches, 12V rated, momentary (selfreset), each with a mountinghole protective dust cover. Ordering and compatibility tips Ensure your panel accepts a 16mm cutout and that your system uses a 12V supply for the illumination. Ideal when you need multiple identical, illuminated momentary switches for a single project or panel. This LA16 12V light push button switch pack offers a compact, illuminated, dustprotected, momentary control solution for 16mm panel installations.