... ballast for fluorescent lamp CE,SAA,CB,SGS,A/12997EA,A2 CE,SAA,CB,SGS T5 electronic ballast,electronic ballast 40w,electronic ballast for fluorescent lampCE ... input voltage of repalcement lamps8.Intelligently detect lamp type,one for multilamps9.Suitable for use in emergency lighting systems10.Wide ambient temperature: -10°C ...