microwave ovens and combination microwave and convection ovens; window features integrated as a component of kitchen appliances, namely, microwave ovens and combi-ovens; windows included as a component of kitchen appliances, namely, microwave ovens and combi-ovens; lighting features integrated as a component of kitchen appliances, namely, microwave ovens and combi-ovens; lighting systems included as a component of kitchen appliances, namely, microwave ovens and combi-ovens