IEC PAS62717:2011 pdfダウンロード。LED modules for general lighting- Performance requirements This PAS specifies the performance requirements for LED modules，together with the testmethods and conditions, required to show compliance with this PAS. The following types of LED modules are distinguished (see Figure 1): – Type 1: Self-ballasted LED modules for use on d.c. supplies up to 250 v or on a.c. supplies up to 1 000 V at 50 Hz or 60 Hz; Type 2: LED modules operating with external controlgear connected to the mains voltage,and having further control means inside (“semi-ballasted”) for operation under constantvoltage, constant, current or constant power; Type...