I've seen others recommend Philips 130% bulbs, haven't tried them myself but when I have some extra money I plan on buying two packs. http://www.amazon.com/Philips-X-treme-Vision-Headlight-Bulbs/dp/B00QJWTQYY/ref=sr_1_2?ie=UTF8&qid=1454389554&sr=8-2&keywords=philips+h7
Here is a guide on headlight bulb replacement: http://www.paulstravelpictures.com/Volkswagen-Jetta-Headlight-Bulbs-Replacement-Guide/