1.CCC,CE,FCC,ISO9001,UL 2.Long service lifeaa60000h 3.Maintenance free 4.No glare,no flicker,instant start Model BSGC-04Illuminant WJ50T,WJ85P ,WJ135PA,WJ 165PASpecification Aluminum shell, high purity aluminium reflector or acrylic reflector. It could be with 3mm antiglare tempered glass and acrylic bottom cover.Mounting height 4m---18m Advantages·super long service life·high-efficiency and ...