1) Main voltage: 110V - 240V
2) Main frequency: 50 - 60Hz
3)Certificates:CCC/TUV/CE/ROHS

1)ballasts transformers, Ignitor , Capacitor and Gear box ,we have CE, CCC, TUV, ROHS, EMC, EEI=B2, CE, ROHS, SASO certificates

2) Two kinds of materials of copper and aluminum
3) Provides long service life and super quiet 

4) power:18/20/32/36/40/58/65W 

  The ballast is used for both energy-saving lamps and compact fluorescent lamps, it is both environmengal and energy saving, it can reduce the cose ,provide stable illumination and protection. it is producted with high-technology,Safety and reliable