The US flag is typically flown from morning to evening where it must be taken down, folded properly and stored properly based on United Stated Code in the US government guide for handling the flag. If you choose to, you can fly your flag throughout the night but it must be properly lit. We have different options at different pricing for you to choose from. Our Solar powered flag lights are designed to be installed directly on your flag pole and can be moved up and down the pole to provide the best lighting option for your situation. We also offer many AC Commercial Flood light options which can be found in our commercial flood light section https://ledlighting-solutions.com/flood_lights.html .