Using this table lamp is easy. First, find a suitable spot near an outlet in your room. Assemble the lamp following the included instructions. Once assembled, plug it into the outlet. You'll need to buy three GU10 bulbs separately and install them in the lamp. To turn the lamp on or off, simply use the ON/OFF button on the plug - in switch. When it comes to maintenance, gently dust the metal frame and crystals regularly to keep them looking shiny. Avoid using harsh chemicals as they may damage the finish. If a bulb burns out, just replace it with a new GU10 bulb. Keep in mind that this lamp is not dimmable, so you won't be able to adjust the brightness level.