... -305VAC,47-63 Hz)44Efficiency is as high as 94%5.Service life: over 50000 hours6.Active Power Factor correction ,PF ... -2 ,IEC/EN61000-3-3,EN61000-4-2,3,4,5,6,8,11,GB17743,GB17625.110.CE certifications11.Apply to ... and outdoor LED lighting products and display13. Dimensions172*42.5*34.5mm(Subject), 193*42.5*34.5mm(Including mount bracket) Note:Text conditions ...