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