... test.Test object: bulbs, PAR lamps, spotlight,tubes, and other power modules, etc.Function:dielectric strength index test. ... unqualified amount.Support the voltage withstand testfor external drive power tubes (length 600~1500mm constant electrodeless adjustment)Surgevoltage can ... 9sHigh production efficiency:UPH: 500pcsof bulbs, 300pcs of tubes, 3 to 5 times improvement.High reliability:Majorcomponents ...