The oversized lamp head gives both a good concentrated light for reading and good general light for smaller areas. 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 uplight or aim it to focus on a specific area in the room. Designer Ola Wihlborg Light bulb sold separately. IKEA recommends LED bulb E26 globe opal white. Special waste handling may be required. Please contact your local authorities for more information. May be completed with other lamps in the same series. Tube: Steel, Epoxy/polyester powder coating Shade: Aluminum, Epoxy/polyester powder coating Weight: Reinforced EVA plastic Wipe clean using a damp cloth and a mild cleaner. Wipe dry with a clean cloth. Assembly instructions HEKTAR Floor lamp 702.165.44