Pool table lighting

Koobcam

Just got a pool table set up at home, now I'm wondering about lighting. There are currently two ceiling lights at either end of the table, so basically useless and I am looking to get proper table lighting installed. Just wondering if anyone has recommendations for lights that don't cost a fortune and also how big a job is this for an electrician given that I assume some re-wiring is involved (there should be access to wiring through the overhead attic). Apologies if this is is more of a DIY type question.