Management Name : Mr PREECHA TECHATHIPHAKORN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 27/03/2017

Management Name : Mr PREECHA TECHATHIPHAKORN | Type of securities : Common share | Methods of Acquisition / Disposition : Sell | Transaction Date : 28/03/2017

Of Details LIGHTING & EQUIPMENT PUBLIC COMPANY LIMITED 2021   Company Year 31/12/2021 LIGHTING & EQUIPMENT PUBLIC COMPANY LIMITED 2021   Consolidated Year 31/12/2021 LIGHTING & EQUIPMENT PUBLIC COMPANY

the interim financial information, the Company has reviewed and changed the estimated useful lives of buildings, machinery and equipment in accordance with their conditions and the proper estimation of

” means: (1) system assets, i.e., computer network, system software, application software, and information systems; (2) equipment assets, i.e., computers, equipment, data recorders, and other equipment; (3

: (1) system assets, i.e., computer network, system software, application software, and information systems; (2) equipment assets, i.e., computers, equipment, data recorders, and other equipment; (3

: (1) system assets, i.e., computer network, system software, application software, and information systems; (2) equipment assets, i.e., computers, equipment, data recorders, and other equipment; (3

In the interim financial information, the Company has reviewed and changed the estimated useful lives of buildings, machinery and equipment in accordance with their conditions and the proper estimation

Securities and Exchange Commission 3 Appendix Definitions “IT assets” means (1) system assets, i.e., computer network, system software, application software, and information systems; (2) equipment assets, i.e

Securities and Exchange Commission Appendix Definitions “ IT assets ” means (1) system assets, i.e., computer network, system software, application software, and information systems; (2) equipment assets, i.e