DLC-Approved LM-79 Testing Laboratories

DLC Approved LM-79 Testing Laboratories


The DLC accepts LM-79 results from laboratories that comply with the DLC LM-79 Testing Lab Requirements. A list of acceptable labs is maintained below. Testing must be conducted and reports must be issued within the accreditation effective and expiration dates detailed for a given laboratory. 
 

Testing Laboratory Partner Accreditation
Start Date
Accreditation Expiration Date
Acuity Brands Lighting Decatur Lab 8/15/16 9/30/2020
American Testing & Assessment Laboratory, LLC 1/10/2014 12/31/2020
Appleton Lab, Emerson Innovation Center - Pune 9/11/2018 9/10/2020
Bay Area Compliance Laboratories (Sunnyvale) 12/4/2012 9/30/2020
Bay Area Compliance Laboratories Corp. (Kunshan) 2/6/2017 3/1/2021
Bay Area Compliance Labs Corp. (Shenzhen) 4/1/2012 3/31/2021
Bay Area Compliance Labs Corp. (Dongguan) 12/12/2011 4/1/2023
Bell-South Testing Laboratory (Shenzhen) 9/25/2012 10/1/2020
BEST Test Service Shenzhen Co., Ltd. 1/1/2012 12/31/2020
Belling Test Laboratory Co., Ltd 3/8/2018 4/30/2022
Building Acoustics & Lighting Laboratories, Inc 4/1/2012 3/31/2020
BUREAU VERITAS ADT (SHANGHAI) CORPORATION 10/26/2017 8/31/2021
CCIC-CSA INTERNATIONAL CERTIFICATION CO., LTD (Guangzhou) 11/1/2011 11/1/2020
Centre Testing International 10/1/2011 9/30/2020
Cree Durham Technology Center 4/12/2012 3/31/2020
Cree Engineering Services Testing Laboratory 6/5/2012 3/31/2020
Cree Racine Engineering Services Testing Laboratory 7/2/2013 3/31/2021
CSA Group (Atlanta) 4/8/2012 12/31/2020
CSA Group (Shanghai) 2/1/2013 11/1/2020
Day-Brite Photometric Laboratory 12/21/2015 12/31/2020
DEKRA Testing and Certification Shanghai LTD 12/23/2015 12/31/2020
Deliver Co., Ltd 9/16/2015 9/30/2020
Dialight Optics Laboratory 5/28/2014 6/30/2020
Dongguan EMTEK Co., LTD 6/11/2015 7/5/2024
Dongguan New Testing Centre Co., Ltd 4/20/2017 3/31/2021
Elite Electronic Engineering Inc.  7/16/2018 6/30/2021
Elite Lighting 2/28/2018 11/30/2020
EMTEK (Dongguan) Co. Ltd 4/8/2019 3/31/2021
ETA Testing Technology Co., Ltd. 11/27/2017 12/31/2020
Fangguang Inspection & Testing Co., Ltd. 7/6/2017 6/30/2021
GE (China) Energy Development Co., Ltd. Lighting Technology Laboratory 4/1/2012 3/31/2020
GE Nela Park, Product Testing 4/1/2012 3/31/2021
GE Hendersonville Product Testing 10/17/2013 3/31/2020
Great One Global Certification Co Ltd 10/30/2012 11/1/2020
Guangdong Meide Testing Technology Co. Ltd 2/12/2018 3/31/2021
Hopestar Test Lab Limited 6/29/2020 6/30/2021
Hubbell Lighting Photometric Laboratory 5/23/2013 6/30/2021
Independent Testing Laboratories, Inc. 1/4/2011 12/31/2020
Intertek Chicago, IL 7/12/2011 1/1/2022
Intertek Cortland, NY 10/1/2011 9/30/2020
Intertek India Private Limited 5/13/2019 5/17/2021
Intertek Lake Forest, CA 12/23/2013 6/30/2021
Intertek Testing Services (Hangzhou) Limited 1/29/2014 1/28/2020
Intertek Testing Services Shanghai 1/10/2013 12/31/2020
Intertek Testing Services Shenzhen Ltd. Guangzhou Branch 6/7/2017 6/30/2020
ITL Co., Ltd 10/15/2018 9/30/2020
Juno Lighting, LLC 10/1/2014 9/30/2021
Korea Institute of Lighting and ICT 3/31/2015 1/1/2022
KTR (Korea Testing and Research Institute) 4/1/2015 3/31/2021
LCTECH Guangdong Testing Services Co., Ltd. 8/27/2019 12/31/2020
Light Laboratory, Inc. 6/5/2012 6/30/2021
LightLab International Allentown, LLC 9/24/2015 9/30/2021
LightLab International, LLC 6/5/2012 3/31/2021
LSI Industries 5/29/2015 5/29/2021
LTL (Leading Testing Laboratories) - Hangzhou 11/29/2011 12/31/2020
Lumentra Inc. 2/12/2013 12/31/2020
LUX-TSI Limited 4/30/2012 4/30/2020
Ningbo Tengli Testing Co. Ltd 6/2/2017 11/30/2020
Northern Lights Testing Laboratories 9/13/2017 4/1/2021
Orb Optronix, CSA Group (Seattle) 5/11/2012 6/30/2021
QAV Technologies 6/25/2012 1/7/2020
R-Tech 12/18/2017 5/27/2021
RAB Lighting Photometry Laboratory 12/22/2014 12/31/2020
SGS Taiwan Ltd., Optics Laboratory 6/15/2013 6/14/2022
SGS-CSTC Standards Technical Services Co., Ltd. Guangzhou Branch 9/20/2017 9/30/2020
SGS-CSTC Standards Technical Services Co., Ltd. Shanghai Branch 5/14/2018 9/30/2020
Shenzhen Anbotek Pengcheng Compliance Laboratory Ltd 9/29/2014 9/30/2021
Shenzhen Belling Efficiency Testing Laboratory 2/24/2016 12/31/2020
Shenzhen Southern LCS Compliance Testing Laboratory Ltd. 6/30/2016 3/31/2021
ShenZhen Xin An Biao Technology Service Co. Ltd 4/30/2019 3/31/2021
Signify (China) Investment Co., Ltd 12/18/2018 12/31/2020
Signify San Marcos Engineering Lab 7/30/2019 6/30/2020
Spectra Lux 10/16/2014 9/30/2021
Standard-Tech Co., Ltd Testing Center 4/5/2019 2/28/2022
Sternberg Lighting Lab 9/19/2012 9/30/2021
Tamco Photometric Laboratory 3/12/2018 3/31/2020
Technical Consumer Products - Compliance Test Laboratory 4/1/2014 3/31/2020
Testing Center of Hangzhou Hpwinner Opto Corporation 9/23/2019 9/30/2020
TÜV SÜD America, Inc. (Atlanta, GA) 1/4/2012 8/31/2021
TÜV SÜD Cert & Testing (China) Co., Ltd. Shenzhen Branch 2/8/2012 3/31/2020
TÜV SÜD Certification & Testing (China) Co., Ltd. Shanghai Branch 6/28/2018 10/31/2021
UL India Private Limited 4/5/2012 8/4/2021
UL International Italia S.r.l. 11/8/2012 9/30/2020
UL LLC (Brea, CA) 10/23/2015 11/1/2021
UL Verification Services (Guangzhou) Co., Ltd. 7/26/2011 6/30/2021
UL Verification Services Inc. (Allentown, PA) 6/18/2012 12/31/2020
UL-CCIC Company Limited 12/22/2015 12/31/2020
Underwriters Laboratories Taiwan Co., Ltd. 1/23/2015 1/22/2021
Unity Opto Technology Co., Ltd. 2/1/2012 3/21/2022
Waltek Testing Group (Foshan) Co. Ltd. 7/13/2018 6/30/2021