Capital Markets Day & Retail Investor Presentation

Light Science Technologies Holdings plc (AIM: LST), comprising three divisions: Controlled Environment Agriculture ("CEA"); Contract Electronics Manufacturing ("CEM"); and Passive Fire Protection ("PFP"), announces that the Company will be hosting a Capital Markets Day for analysts and institutional investors on the morning of Wednesday, 26 February 2025 from 08.30.

The event will be an opportunity to learn more about LSTH and its product portfolio, recent progress, financials, and outlook. The team will also provide commentary on market trends and broader opportunity, with participation from the management team as well as clients and collaborators discussing the growth and investment opportunity.

Analysts and institutional investors are welcome to attend the event in the City of London and should contact lst@walbrookpr.com in order to register their interest and receive further information.

Retail Investor Presentation

Management will be providing a recording of the presentation and hosting a remote investor Q&A session for retail investors in due course. The recording will be made available on the LSTH website following the event and investors are invited to watch the presentation in their own time, ahead of the retail investor Q&A session, which will be hosted on the Investor Meet Company ("IMC") platform. Further details, including timing of this event, will be announced on the day that the Capital Markets Day takes place.

Investors can sign up to IMC for free and register to meet Light Science via the following link:

Those investors who have already registered on the IMC platform to meet the Company will automatically be invited once the timing of the event has been finalised.

Nick Rome / Joe Walker

Controlled Environment Agriculture

The sensorGROW technology enables real-time monitoring of essential air zone growing factors such as carbon dioxide, air humidity, air pressure, air temperature, and light. In development, it aims to extend monitoring to soil temperature, soil moisture, and soil electroconductivity. This empowers farmers to enhance resource management, saving costs on water, nutrients, fertilizers, and energy, while simultaneously increasing yields and cultivating healthier crops. Learn more here https://lightsciencetech.com/sensorgrow/ . The nurturGROW sustainable grow lighting product range, applicable to greenhouses, vertical farming, polytunnels, and medicinal plants, addresses a robust market with an anticipated global worth exceeding US$6.5 billion by 2026. Explore solutions here https://lightsciencetech.com/solutions/greenhouse/

Contract Electronics Manufacturing (https://www.ukcircuits.co.uk/)

Passive Fire Protection (https://injectafirebarrier.com/)

LSTH IFB offers a practical and cost-effective solution to rectify non-compliant public and private buildings, spanning residential, commercial, and industrial sectors, with regard to fire safety regulations-a challenge addressed by a £5.1 billion allocation from the UK government. Serving as the UK's premier independent approved installer, LSTH IFB utilizes the ground-breaking Injectaclad fire-resistant graphite barrier system. This system is retroactively installed within building cavities, reinstating fire-resistant performance and containing the spread of fire and smoke compliant with regulatory requirements. This innovative solution stands out as an appealing alternative to the more costly and disruptive method of removing external facades and installing traditional fire barriers. With a proven track record in the passive fire protection market and a robust sales pipeline, LSTH IFB targets a UK market potentially valued at up to £50 billion*.