I hear a lot of negativity from photographers claiming not to have enough equipment to get good results. This is particularly relevant to product photography, but it is not necessarily true. With the right knowledge, you can get top-end, professional-quality results using just one light. Yes, you might be able to get even better results with two, three, or even four lights, but what you have to understand, and what I repeatedly find myself having to explain, is that it’s not about what equipment you have, but rather how you use that equipment.