How do you choose a floor lamp for a home office?

The three specifications that matter are lumen output of 800–1,100, an adjustable or directional head, and a stable weighted base. A home office lamp has to do two jobs: lift the ambient light level in the room and throw a focused pool of light onto the desk. A single 9W LED bulb produces roughly 800 lumens, which is enough to supplement ceiling lighting in a room of up to about 12 square metres; a three-light fitting such as the Quasar reaches 1,100+ and suits larger or darker rooms. An adjustable head — whether a swing arm, an articulated joint or a tiltable shade — lets you angle the beam onto paperwork rather than into your eyes. Check the base weight too: anything under 5 kilograms can tip when you reposition the lamp repeatedly, which you will. When comparing models, treat desk-adjacent floor lamps as the working siblings of general-purpose floor lamps: same safety standards, tighter optical requirements.

Position a floor lamp behind or beside your desk, opposite your writing hand, so light falls across the work surface without casting your own shadow. If you are right-handed, the lamp goes on your left; left-handed, on your right. Set the shade at roughly 1.2 to 1.5 metres from the floor — high enough to wash light over the desk and keyboard, low enough that the bulb is not in your sightline when you sit up. Keep the lamp 30–40 centimetres from a monitor to avoid glare and reflections on the screen. In a small room, a corner placement 1.5 metres from the desk works as both task support and ambient fill. The same geometry applies whether the office is a spare room, a loft conversion or a purpose-built garden room — in the last case, remember that the room's circuits are subject to the same rules as other outdoor electrical work, so have the supply inspected before you rely on it daily. Avoid placing the lamp directly behind the monitor: the contrast between a bright shade and a dark screen fatigues the eyes over a full working day.

Use a 4000K neutral white bulb for desk work — it renders detail and text accurately without the harshness and eye fatigue associated with cool 5000K–6500K light. Colour temperature is measured in kelvins, and the difference between 2700K and 4000K is immediately obvious on paper: 2700K warm white flatters a living room but muddies fine print and distorts colour judgement, which matters if you review documents, drawings or photographs. 4000K sits in the middle: neutral enough to read by for hours, warm enough that the room does not feel clinical in the evening. Pair it with a colour rendering index (CRI) of 80 or above; 90+ if colour accuracy is part of your work. Match the output to the fitting — a single-shade floor lamp takes a 9W–10W LED (800–1,000 lumens) with an E27 or GU10 base, and dimmable bulbs are worth specifying if you take video calls, where a dimmed background is more flattering on camera. Check the maximum wattage printed on the lamp's holder and never exceed it, even with cool-running LEDs.

No — a plug-in floor lamp needs no professional installation, though the circuit should be inspected by an electrician if you add fixed lighting, new sockets or a fused connection unit. A floor lamp that plugs into a standard 13A socket is a portable appliance: assemble it, fit the correct bulb, and it is ready to use. The work that does legally require a qualified electrician falls under Part P of the Building Regulations — new circuits, work in certain locations and any fixed wiring changes. If your office setup grows beyond a lamp into wall lights, under-desk sockets or a dedicated radial circuit, use a registered tradesperson; the light fitting installation standards set by NICEIC cover exactly this boundary between plug-in and fixed equipment. Two practical checks you can do yourself: confirm the plug's fuse rating matches the manufacturer's specification (usually 3A or 5A for a lamp), and inspect the flex for damage where it exits the base, which is the most common failure point on lamps that get moved regularly.