A+ means that the product is rated in its category in terms of energy efficiency. The Energy Labeling system is based on EU Directive 2010/30/EU. A+ Electrolux KVEBP21X, Small, Electric, 43 L, 3000 W, 43 L, 0 - 250 °C Electrolux KVEBP21X. Oven size: Small, Oven type: Electric, Total oven(s) interior capacity: 43 L. Product color: Stainless steel, Control type: Touch, Control position: Front. Timer type: Digital, Timer modes: Cooking time. Energy efficiency class: A+, Energy consumption (conventional): 0.89 kWh, Energy consumption (forced convection): 0.59 kWh. Lamp type: Halogen