... , Pm, Vpm, Ipm, FF,Eff, Rs, Iwork, light intensity4.Light Source: Long-arc pulsed XENON lamp, filter to AM1.5 ... .75A/1.5A/3A/6A/12A (customized)Max. testing area 2000mm×1100mmRadiation non-uniformity≤±2% Class ARadiation instability ... uniformity≤±0.5%Illuminant Life time≥10,000 times Light intensity600 - 1250W/m2( adjustable)Working time≤6 seconds ... 10A,50Hz, single phase 3wires 2.2kw EL Testing Machine