the MEPS for Lighting Appliances Copyrights © ASEAN Centre for Energy, 2026 Unless otherwise stated, all content and materials in this publication are the exclusiveproperty of the ASEAN Centre for Energy (ACE) and are protected by copyright.Permission to use, share, copy, print, and/or store these materials is granted, providedthat proper attribution to ACE is clearly indicated. Materials in this publication attributedto third parties may be subject to third-party copyright and are governed by separateterms of use and restrictions, including limitations on commercial use. Published by:ASEAN Centre for Energy Soemantri Brodjonegoro II Building, 6th fl. Directorate General of ElectricityJl. HR. Rasuna Said Block X-2, Kav. 07-08 Jakarta 12950, IndonesiaWebsite: www.aseanenergy.orgTel: (62-21) 527 9332 | Fax: (62-21) 527 9350 E-mail:communication@aseanenergy.org Disclaimer This publication and the material featured herein are provided "as is.”ASEAN Centre forEnergy (ACE) makes no representations or warranties of any kind, express or implied,about the accuracy, reliability, completeness, or suitability of the material or informationcontained in this publication for any purpose. Any relianceyou place on such informationis strictly at your own risk.While ACE has taken reasonable precautions to ensure thereliability of the material and information in this publication,we do not warrant theaccuracy, adequacy, or completeness of the information. Users are encouraged to verifysuch information independently.The inclusion of any third-party materials, links, orcontent in this publication does not imply a recommendation or endorsement by ACE.We disclaim any responsibility or liability for the accuracy or content of such materials. ASEAN Centre for Energy accepts no responsibility or liability for any infringement ofthird-party rights arising from the use, distribution, or reliance on the material orinformation in this publication.The ASEAN Member States (AMS), individuals, orinstitutions contributing to this report are not responsible for any opinions, judgments, orstatements expressed herein.The views, opinions, and judgments expressed in thispublication do not necessarily represent the official stance of ASEAN Centre for Energyor those who contributed to this report.The designations used and the presentation ofmaterial in this publication do not imply the expression of any opinion on the part of ACEconcerning the legal status of any region, country, territory, city, or area, or of itsauthorities, or concerning thedelimitation of frontiers or boundaries. By accessing and using this publication, you agree to the terms of this disclaimer. If youdo not agree with these terms, you should refrain from using the publication. ASEAN Centre for Energy9February2026 About ACE TheASEAN Centre for Energy(“ACE”or the “Centre”)is an intergovernmentalorganisation driving multilateral energy cooperation and policy coordination among theASEAN Member States. The Agreement on ASEAN Energy Cooperation in Manila,Philippines, on 22May 1998, formally established ACE on 1 January 1999 in Jakarta,Indonesia. The formal establishment tasked ACE to serve as the regional energy thinktank, catalyst, and knowledge hub to build coherent, coordinated, focused and robustenergy policy agendaand strategy for ASEAN. The three critical roles of ACE: •To advance the ASEAN energy goals by unifying and strengthening the ASEANenergy cooperation and integration.•To function as an energy data and knowledge hub by providing knowledgerepository and services.•To serve as an ASEAN energy think tank by assisting in research and practicalsolutions for the Member States. Keeping the region’s improvement, sustainable and harmless to the ecosystem is afundamental concern of the ASEAN energy sector. Hosted by the Ministry of Energy andMineral Resources of Indonesia, ACE’s office is located in Jakarta, Indonesia. For moreinformation on ACE website:aseanenergy.org Acknowledgements The successful completion of theRound-Robin Testing for Lighting Appliances Reportisattributed to the collaborative efforts the ASEAN Centre for Energy(ACE),InternationalInstitute for Energy Conservation (IIEC), and individuals. Their combined expertise,steadfast support, and dedicated contributions have significantly enhanced the qualityand depth of the work. Authors:This publication was prepared byACE.The lead authors areIrma Ramadan andZahra Aninda PradivafromACE, including support from SherlyWong,with contributionsfromSommai PhonAmnuaisuk and Wilaiwan KunchansombutfromIIEC,Dr AniesMutiarifrom B4T Laboratory,andSteve Coyneand GillianIsoradifrom Light Naturally. Guidance and Supervision:Special recognition is extended to Dato’ Ir. Ts. RazibDawood, Executive Director, ACEandNaing NaingLinn, Head of Energy Efficiency andConservation Department, ACEfor their instrumental role in providing direction andsupervision, ensuring the success of this publication. Contributing ASEAN Memb