Ikea Varv Table Lamp with Wireless Charging You can easily wirelessly charge your smartphone, just place it on the charging pad and charging begins. You can charge 2 devices at the same time since there is also a USB port built into the lamp. The lamp gives a soft light and creates a warm, cozy atmosphere in your room. Light bulb sold separately. IKEA recommends LEDARE LED bulb E26 600 lumen dimmable globe opal white.