Silver LightWave SmartSocket L42EU

The colour or combination of colours that a product is available in, expressed as common names such as "Black", "Silver" or comma‑separated lists like "Black, White". It indicates the visual appearance of the item for consumers.

The shape or silhouette of the eyewear frame, such as Rectangle, Cat‑Eye, Round, etc. It describes the overall geometry that determines how the lenses are mounted and how the glasses fit the wearer.

The physical connector used by a component—such as a processor, motherboard, or peripheral—to attach to another device or system. It specifies the exact socket designation required for proper installation and compatibility across different hardware platforms.