Using the Blomus Spirit LED Lamp is a breeze. First, find a spot you like, whether it's inside your home or outside in your garden. To charge it, simply use the included USB cable. You can connect it to a power bank, laptop, or a regular USB charger. Once it's charged, turn it on and choose between the two brightness levels according to your mood and the amount of light you need. Remember, the higher the brightness, the shorter the battery life. It'll run for 6 - 12 hours depending on which setting you use. For maintenance, keep it clean by wiping the satin - finished plastic shade with a soft, dry cloth. Avoid using harsh chemicals as they may damage the finish. If you're not satisfied with the product, you can return it within 30 days.