At STC, we provide energy efficiency evaluation, testing and certification for a wide range of electrical products in accordance to relevant labeling regulations and voluntary labeling standards.

Our Energy Efficiency Testing & Certification services include:

Energy Efficiency Labeling Scheme - Hong Kong (IEC, CIE 84, GB)

Compact Fluorescent Lamps (CFLs) (Mandatory*)
Televisions (Mandatory*)
Household Induction Cookers (Mandatory*)
Non-integrated Compact Fluorescent lamps (CFLs)
Automatic Electric Rice Cookers
Microwave Ovens
Computers
Photocopiers
Fax Machines
Printers
Multifunction Devices

Energy Performance Measure Testing - International & Europe (Directive 2009/125/EC, IEC, EN)

DC or AC Supplied Electronic Control Gear for LED modules
Measurement of Standby Power for household electrical appliances
Power Consumption of audio, video and related equipment
Energy Efficiency of electric lamps for household use
Test Method for Calculating the Energy Efficiency of Single-Voltage External AC-DC Power Supplies

Eco-design Requirements for:

Televisions
Simple set-top boxes
Non-directional household lamps
Standby & off mode electric power consumption of electrical & electronic household & office equipment
No-load condition electric power consumption and average active efficiency of external power supplies
Fluorescent lamps without integrated ballast, for high intensity discharge lamps, & for ballasts & luminaries able to operate such lamps

Energy Performance Measure Testing – United States

California Appliance Efficiency Program
International Electro-technical Commission (IEC 62087)
Energy Efficiency of Single-Voltage External AC-DC and AC-AC Power Supplies (US EPA)
Energy Efficiency Battery Charger System Test Procedure Version 2.2 (ECOS, EPSI)
Electro-technical Commission (IEC 62301 & IEC 62087, Title 20 Appliance Efficiency Regulations)

Energy Performance Measure Testing – Australia & New Zealand

Performance of external power supplies – Test method and energy performance mark (AS/NZS 4665.1)
Performance of external power supplies – Minimum energy performance standard requirements

If you have any further question, please feel free contact us at enquiry@stc.group or visit our website: https://www.stc.group/en/contact