1.Long operation life
2.100% probing test
3.Chip size:38mil*38mil
4:chip thickness:5.9mil

New Taiwan Epistar long operation life led wafer

1.Long operation life
2.100% probing test
3.Chip size:38mil*38mil
4:chip thickness:5.9mil

5:metalization:Au alloy

price   is  very low,  blieve   me  ,long-term supply    for  low-cost     LED   wafer