Light Science Technologies Regulatory News (LST)

Light Science Technologies Holdings plc

("LSTH" or the "Company")

Investor Presentation Webinar

Light Science Technologies Holdings plc (AIM: LST), the controlled environment agriculture ("CEA") technology and contract electronics manufacturing ("CEM") group, announces that Simon Deacon, CEO, Andrew Hempsall, COO and Jim Snooks, CFO will be undertaking an investor presentation through the digital platform, Investor Meet Company, at 4pm on Wednesday 1 December.

Investors can sign up to Investor Meet Company for free and register to meet LSTH via the following link:

https://www.investormeetcompany.com/light-science-technologies-holdings-plc/register-investor

Investors who have already registered on the Investor Meet Company platform to meet the Company will automatically be invited.

Questions can be submitted pre-event via the platform or by emailing lst@walbrookpr.com, or in real time during the presentation via the "Ask a Question" function.

For further information, please contact:

About Light Science Technologies Holdings plc (www.lightsciencetechnologiesholdings.com)

Light Science Technologies Holdings plc is the holding company of the Group's controlled environment agriculture ("CEA") division, Light Science Technologies Ltd ("Light Science Technologies"), and its contract electronics manufacturing ("CEM") division, UK Circuits and Electronics Solutions Limited ("UK Circuits").

Controlled Environment Agriculture

Light Science Technologies was founded in 2019 and is the Company's grow lights and sensor technology business, providing bespoke recipes and technologies tailored to customers' needs - with key targets including indoor, vertical, glasshouses, polytunnels and medicinal farming markets. The all-in-one CEA solution will include analysing customers' crop growing requirements to provide bespoke, low-energy and sustainable equipment.

Market drivers include food and water shortages in many parts of the world; growing global population; UK and other government policy encouraging sustainable and efficient growth methods; increased scrutiny of the effect of food production on climate change and the continuing transition away from processed foods.

Contract Electronics Manufacturing

UK Circuits is the Company's CEM focussed division, with strong revenue and cash generation. The Group designs, procures, and manufactures high-quality CEM products, specialising in Printed Circuit Boards, which are used in a range of sectors including audio, automotive, electronics, gas detection, lighting, pest control, telecommunications and, more recently, the CEA market.