Ballast 60w,105w,150w 1.Certificate:ISO9001.ROHS.CE.GS.EMC.CCC 2.Technology:Advanced equipment and Self-development team Hangzhou Liangliang Electronic Lighting Co.,Ltd Company Profile Everlasting(H) PCS/CTN Meas.(cm) 60W 6000 200 39.0*35.0*18.5105W 6000 100 32.5*24.0*19.5150W 6000 100 40.5*26.5*22.5 cfl Ballast