Using your Rani Table Lamp is easy. First, make sure you've connected the lamp to a power source. Then, simply turn the ON - OFF rotary switch to light it up. It comes with an LED A19 9W bulb, but you can replace it with another bulb with a maximum wattage of 100 as long as it has an E26 screw terminal. As for safety, be aware that the lamp contains DEHP and lead, which can cause cancer, developmental, and reproductive issues. So, keep it out of reach of children and pets. When it's time to clean the lamp, always disconnect the power first. Then, use a soft, dry cloth to gently wipe the lamp body and the shade. Avoid using any chemicals or household cleaners as they can damage the finish. With proper use and care, your Rani Table Lamp will light up your space for a long time.