Question 1

What's the difference between E27 and GU10 wall lights?

Accepted Answer

E27 is a screw-fit socket; GU10 is a twist-and-lock bayonet fitting — and they suit different lighting purposes. E27 fittings typically use omnidirectional bulbs that spread light broadly, making them ideal for ambient or decorative wall lighting. GU10 fittings use directional bulbs with a narrower beam angle (typically 36–60°), which makes them better suited to accent lighting, highlighting artwork, or illuminating alcoves. GU10 bulbs are now almost exclusively LED, which keeps running costs low. E27 offers more bulb variety and is generally easier to source at lower cost.

Question 2

Do I need a special dimmer switch for LED wall lights?

Accepted Answer

Yes — most LED wall lights require a trailing-edge (also called electronic) dimmer switch, not the older leading-edge (resistive) type. Using a leading-edge dimmer with an LED fitting typically causes buzzing, flickering, or a limited dimming range. If your home has older dimmer switches, check compatibility before buying a dimmable LED fitting. Many manufacturers publish a compatibility list. Alternatively, smart-dimmable fittings that use WiFi or Bluetooth bypass the dimmer switch issue entirely, as brightness is controlled via an app or voice assistant.

Question 3

What IP rating do I need for a bathroom wall light?

Accepted Answer

For Zone 2 bathroom installations (within 0.6 metres of a bath or shower), you need a minimum of IP44. Zone 1 (directly above the bath or shower tray) requires IP45 or higher. Standard living room and hallway walls only need IP20. This isn't just a recommendation — it's a requirement under UK wiring regulations (BS 7671). Always check the IP rating on the product specification before purchasing a wall light intended for a bathroom, and look for fittings that explicitly state bathroom suitability.

Question 4

Are cheap wall lights from EGLO actually worth buying?

Accepted Answer

For functional spaces, yes — EGLO's budget range offers reliable performance at a price that's hard to argue with. Their entry-level fittings use standard E27 or GU10 sockets, are straightforward to install, and come with a decent manufacturer warranty. The trade-off is build quality: plastic components, CRI ratings around 80, and limited finish options. Where EGLO falls short is in design-led or high-visibility spaces — a living room or hallway where the fitting is a focal point deserves something from their higher-tier range or from brands like Faro or Maytoni.

Question 5

How many lumens do I need from a wall light?

Accepted Answer

For ambient wall lighting in a typical room, 300–500 lumens per fitting is usually sufficient; for task or reading light, aim for 500–800 lumens. As a rough guide, a 6W LED bulb produces around 470–500 lm — equivalent to an old 40W incandescent. If the wall light is the primary light source in a small room, consider two fittings rather than one high-output unit, as distributed light is more comfortable than a single bright point. Accent lighting for artwork or architectural features can work well at 200–300 lm with a narrow beam angle.

Question 6

What's the risk of buying a wall light with a non-standard or integrated LED?

Accepted Answer

The main risk is being unable to replace the light source when it fails. Integrated LED fittings — where the LED module is built into the fixture rather than using a replaceable bulb — are only a good investment if the rated lifespan is 25,000 hours or more, and if the manufacturer has a track record of supplying replacement modules. Cheaper integrated LED fittings from lesser-known brands can become landfill when the LED dies after 3–5 years. Stick to fittings with standard sockets (E27, GU10, G9) unless you're buying from a reputable brand with confirmed spare parts availability.

Question 7

Which wall light brands offer the best value in 2026?

Accepted Answer

EGLO offers the best value for straightforward, functional wall lighting; Faro and Maytoni deliver the best balance of design and quality in the mid-range. EGLO's average price sits well below the category median, and their fittings are widely stocked by UK retailers including Amazon.co.uk and Screwfix, making price comparison easy. Faro's extensive catalogue means there's almost always a design to suit any interior, with consistent build quality across the range. For premium architectural pieces, LEDS-C4 is the standout — their Fino LED in particular is a benchmark for integrated LED quality — but compare prices across merchants before buying, as the spread can be significant.

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