70W Electronic Ballast Suitable for MH & HPS lamp Energy saving up to 20% ... ,000 hours 110-240V, 35W, 50W, 70W MH/HPS Electronic Ballast,Suitable For MH & HPS Lamp, BallastKey specifications: Input voltage: 230VInput ... with UL, CUL, TUV/CE, and RoHS standards 70W Electronic Ballast