The announcement of new product prototypes and energy-saving technology indicates Applied UV's commitment to innovation and market expansion. This development is likely to be viewed positively by investors and could lead to increased investor interest and potentially higher stock prices in the short term.

While the direct impact on preferred shares (AUVIP) is less straightforward than common stock, the overall positive development within the company regarding new product launches and technology advancements could enhance investor sentiment towards all types of equity issued by the company, including preferred shares.