... ,testng time <80ms 3.Classification NO.:128,256 advanced LED color testing machinespecification:*power:single-phase 220V,50/60Hz(power 1.5KW ... to all kinds of LED patch,such as 0603, 0805020302 led 0, 3528, 5050, the single, dual, tri crystal testing and classification*relying ... and service life multiply.*Stable productivity;24K per hour. advanced LED color testing machine