... -Anti-flaming PC plastic lampholder4, Electronic ballast--four configuration for choice: A) IC Standard with chip, PF≥0 ... noise, low work temperature, low power consumption4, Good for environment use solid-stated mercury, 38% less usage of ... time7, No flicker, near to natural light,good for eyes8, No labour and no modification cost to ... so on T5 wall lamp fixtures built in EB 6w/8w/13w/14w/21w/28w/35w