Not all xr 200 come with lights. it is possible to get one aftermarket or off a donor bike. The question of weither the stator has enough to power it is not so easy to answer. from what i´ve read it looks like the wiring and stator is already prewired for a light, but the article i read wasn´t 100% clear if this was true or not. I am planning to add one to mine so we will see. Email if you want the link to the article i read.