70W Electronic Ballast Suitable for MH & HPS lamp Energy saving up to 20% Lifespan: 50,000 ... hours 110-240V, 35W, 50W, 70W MH/HPS Electronic Ballast,Suitable For MH & HPS Lamp, BallastKey specifications: Input voltage: 230VInput ... :90°C (194°F)Special features: Operates both HPS and MH lampsExtruded aluminum housing is engineered to dissipate heat and keep ...