1. Rotary Switch E26 Base: The black floor lamp is controlled by a rotary switch on the lamp head. Choose an E26 base bulb (60 MAX). Turn the rotary switch clockwise to easily turn the light on and off. 2. Corner Floor Lamp for Small Space: 70.1'inch tall standing lamp matches an 8.6'inch width round metal base. Superthin design allows this tall lamp to easily fit anywhere, saving space for your living room clearance. It is very affordable and works great when you need a torchiere lamp for a dark corner. Lights up the entire room without taking up space. Perfect to be a living room floor lamp, bedroom floor lamp, room floor lamp, office floor lamp. 3. Safety design from bottom to top: Designed the modern floor lamp with your family's in mind. The weighted base and sturdy metal pole make this standing lamp to have around children and pets because it will not easily tip over. Since our standing lamps use led bulbs, it emits almost no heat and stays cool to touch. The lampshade is also using a resin plastic that avoids the broken risk of the fragile traditional glass shade. Your is what we care about most. 4. Stylish design and easy assembly: The stylish modern design of this LED floor lamp makes it more than a lamp, which can also be decorative floor lamps for living rooms and offices. Black modern floor lamps fit well with casual, urban, midcentury, or contemporary styles. Without tools required, you just need to screw all the parts of the lamp pole together to finish the assembly. PS. The instruction is included in the package and the assembly video is attached to the product page