The lamp has got double function - you can use it as a clamp spotlight or assemble it on the wall as a wall lamp.
You can easily aim the light where you need it because the lamp head is adjustable. For instance, you can direct the light on the book you are reading, use it as an uplighter or aim it to focus on a specific area in the room.
Light bulb sold separately. IKEA recommends LED reflector bulb E14.
May be completed with other lamps in the same series.