The Animal Tree Lamp Base & Shade uses a 60 watt incandescent bulb maximum. An energy efficient light bulb is included. Nightlight feature inside base provides multiple lighting options. Comes with an on/off inline switch and EVA protection bottom to prevent surface scratches. The base measures 6 inches wide x 6 inches deep, and is 14 inches tall. The shade is 10 inches x 10 inches and is 7 inches high.