... .Certification:CE,ROHS Hight-brightness 100W LED High Bay Light,LED High Bay Light,Green led high bay light,Energy-saving led high bay light Specification Product ModelPX-GKD-100WInput ... chip integrated single module design, uses imported high brightness semiconductor chips.2, have high thermal conductivity, light ... IP66 grade.4, save energy obviously, compared with sodium lamp can be more than 60% ...