ap2_lumpy

i hope this is posted in the right section but my question is will our s2k ballast work on a jdm ep3R headlights? i have a set of ep3R headlights with oem honda hid's but i think the ballast is not working so i think i would have to replace it. If i do can i use the s2k or not? also does anyone have any suggestions on how to check if the ballast is done or not?? the passenger side doesn't turn on but the driver side did work for a bit and now it doesn't work also... any information would be helpful thanks...