There are a few factors to consider when answering this question. One thing to think about is the purpose of the outdoor lights. If you're looking for security purposes, then it's definitely worth installing outdoor lights for your pathway. However, if you're just looking to improve visibility, then the answer may be less clear.
One thing to keep in mind is that outdoor path lights can be a safety hazard if not installed correctly. So it's important to consult with a professional before installing any outdoor lighting. With that said, if you're looking for security purposes, then it's definitely worth investing in some good quality outdoor lights.