Investor Presentation via Investor Meet Company

Dialight plc

(the ''Company'')

Investor Presentation via Investor Meet Company

Dialight plc (LSE: DIA.L), a global leader in sustainable LED lighting for industrial applications, is pleased to announce that Steve Blair CEO and Mark Fryer CFO will provide a live presentation relating to the unaudited interim results for the six months ended 30 September 2025 via Investor Meet Company on 14 Nov 2025, 10:00 GMT.

The presentation is open to all existing and potential shareholders. Questions can be submitted pre-event via your Investor Meet Company dashboard up until 13 Nov 2025, 09:00 GMT, or at any time during the live presentation.

Investors can sign up to Investor Meet Company for free and add to meet DIALIGHT PLC via:

https://www.investormeetcompany.com/dialight-plc/register-investor

Investors who already follow DIALIGHT PLC on the Investor Meet Company platform will automatically be invited.

Contacts:

Dialight plc

Laura Walker

Company Secretary

+44 (0)203 058 3525

LEI: 2138001AD31KKD29Z495