Catalog > Electro-Mechanical Components > Switches > Switch Accessories Green Square Mushroom Lens Square Mushroom Lens M1818GR 18x18mm Green Square Mushroom Lens 1.71 ZAR inc for 1 Each 23 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Additional Information Color Green Case Length 18mm Case Width 18mm