Using your Niara Rechargeable LED Table Lamp is a breeze. First, make sure to fully charge it for 3.5 hours using the built - in USB port. Once charged, you can place it on any table in your room. To turn the lamp on and adjust the brightness, simply touch the touch sensor dimmer. It's that easy! You can enjoy up to 7 hours of light at maximum brightness. When it comes to safety, be aware that this lamp contains chemicals like DEHP and lead, which have potential health risks. So, keep it out of reach of children and pregnant women. For maintenance, always disconnect the power before you start cleaning. Use a soft, dry cloth to wipe the lamp and its shade. Avoid using any chemicals or household cleaners as they can damage the beautiful brass gold finish. If you need to assemble the lamp, follow the included instructions carefully. Enjoy your stylish and functional Niara lamp!