# Commission Delegated Regulation (EU) No 811/2013 of 18 February 2013 supplementing Directive 2010/30/EU of the European Parliament and of the Council with regard to the energy labelling of space heaters, combination heaters, packages of space heater, temperature control and solar device and packages of combination heater, temperature control and solar device (Text with EEA relevance), Division (3): The image used for accessing the label in the case of nested display shall:

Extent: E+W+S+N.I.

(a) be an arrow in the colour corresponding to the energy efficiency class of the product or package on the label;
(b) indicate on the arrow the energy efficiency class of the product or package in white in a font size equivalent to that of the price; and
(c) have one of the following two formats:

---
Source: https://www.legislation.gov.uk/eur/2013/811/annex/IX/division/3 (the official version)
Page: https://openlegislation.uk/eu-regulation-2013-811/annex-IX/division-3
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.