1 false Seema Malhotra To ask the Secretary of State for Business, Energy and Industrial Strategy, if he will make an estimate of the proportion of lightbulbs in use in households that are LED. 2019-07-23 Lighting: Housing Department for Business, Energy and Industrial Strategy Business, Energy and Industrial Strategy House of Commons Biography information for Seema Malhotra 1 Business, Energy and Industrial Strategy 281089 2019-07-31T15:20:24.26Z Spelthorne Kwasi Kwarteng false 2019-07-31 Biography information for Kwasi Kwarteng <p>Approximately 20% of the lightbulbs currently in use in households in the UK are LED.</p> 201 Feltham and Heston 10 1 0