(9)An expiry date for this exemption should be set in accordance with Article 5(6) of Directive 2011/65/EU. While a small share of the lamp typesnote covered by this exemption are subject to the ecodesign criteria laid down in Annex II of Commission Regulation (EU) 2019/2020note, which are applicable as of 1 September 2021, and will hence not be placed on the market any longer, the vast majority of lamps covered by the current exemption are not affected by the criteria under the above-mentioned Ecodesign Regulation. Consequently, the maximum possible expiry date of 18 months following the decision should be set with regard to the entire exemption entry in order to avoid unnecessary high socio-economic costs by market participants directly linked to the substitution of the latter category.