Joybuy Insights

Buying a table lamp: how to find the right lighting for every room

Depending on where they’re used, table lamps can serve several purposes: they can light up your desk, work as a bedside lamp, highlight a bookcase or provide a decorative source of light on the patio. But choosing one can quickly become confusing if product photos seem more important than the technical details.

There are three common pitfalls to watch out for:

  • Not enough light for the intended purpose: A decorative table lamp with around 100 lumens may be bright enough for accent lighting, but that doesn’t necessarily make it suitable as your only desk lamp.
  • Unclear power supply: ‘Cordless’ may mean that a lamp has a rechargeable battery. Other models need to stay connected to a USB cable or mains socket.
  • A design that doesn’t fit your space: A table lamp can look bigger or smaller in product photos than you expect. Before buying, check its diameter, height and base dimensions against the space you have available.

Important things to consider when buying a table lamp

1. Choose the right brightness and colour temperature for how you’ll use it

Brightness is measured in lumens (lm). The higher the lumen value, the more light a lamp gives off under comparable conditions. A moderate level of brightness may be enough for a decorative table lamp or night light. For reading or working, however, the lamp should be directed towards the area you need to light and provide enough illumination.

Colour temperature in kelvin (K) describes the appearance of the light:

  • around 2700 to 3000 K: warm white, suited to evenings, bedrooms or decorative lighting
  • around 4000 K: a more neutral light for everyday use and desk work
  • up to around 6500 K: cooler light, which may suit certain tasks that require concentration

An LED table lamp with adjustable colour temperature is handy if you use it for different purposes throughout the day. According to the product details, the Aigostar ambient lamp offers a choice of 2700 K to 6500 K and provides 105 lm. It’s therefore better suited to accent lighting, a bedside table, a bookcase or subtle lighting for video calls than to fully lighting a large desk.

2. Check the dimming function and controls

A dimmable table lamp lets you adjust the brightness to suit different situations. Check whether it offers fixed brightness levels or stepless dimming, and how you control it. Touch controls can be convenient on a bedside table, while a traditional switch may be all you need for a decorative lamp.

The Aigostar LIGHT08 is operated using a touch sensor. According to the manufacturer, it provides around 400 lm, a warm white setting and a dimming function. It also has a USB charging port. This port is for charging compatible devices and doesn’t automatically provide an integrated backup power supply.

3. Check the power supply, battery and where you’ll use the lamp

A USB table lamp can be powered by a computer, USB mains adaptor or power bank, for example. Check whether a mains adaptor is included. The Aigostar ambient lamp is supplied with a USB cable, but its product description states that the adaptor isn’t included.

A table lamp with a rechargeable battery gives you more flexibility when it comes to positioning it. Check the battery capacity, charging time and stated run time. The rechargeable model has a 1800 mAh battery and USB-C charging port, with a stated run time of 8 to 10 hours and a charging time of 3 to 4 hours. However, the safety information warns against exposing the lamp to water or high levels of moisture. So, if you use it on a patio, follow the manufacturer’s instructions and keep it protected.

For models that plug into the mains, check the cable length, plug type and distance to the nearest socket. A bedroom table lamp should also be positioned so its cable won’t become a trip hazard.

Our picks for different types of shopper

Ideal for: Budget-conscious first-time buyers
Aigostar LED Table and Floor Lamp 1W 105lm 3 Light Colors CCT Decorative Battery Lamp Rose

Aigostar LED Table and Floor Lamp 1W 105lm 3 Light Colors CCT Decorative Battery Lamp Rose

Why this product suits this profile: This compact lamp, with a diameter of 90 mm and a height of 260 mm, needs a USB power source. It’s suitable for a bookcase, bedside table or subtle accent lighting.

How this product helps you avoid the pitfall

The product details clearly state the 105 lm brightness, USB power supply and that an adaptor isn’t included. This makes it easier to judge what the lamp is suitable for.

Key benefits and strengths

1 W power, an integrated LED and adjustable colour temperature from 2700 K to 6500 K.

Ideal for: Buyers with high quality standards
Aigostar LED Desk Lamp Light08 8W Touch Dimmable with Socket & Qi Inductive Charging Black

Aigostar LED Desk Lamp Light08 8W Touch Dimmable with Socket & Qi Inductive Charging Black

Why this product suits this profile: For working from home or desk use, this LED desk lamp offers touch controls and dimming. According to the product details, it provides around 400 lm in warm white.

How this product helps you avoid the pitfall

The brightness, 8 W power consumption, dimming function and indoor use are all clearly specified. This helps you choose based on more than design alone.

Key benefits and strengths

Touch dimming and a USB charging port; operates at 220–240 V for a consistent power supply.

Ideal for: Special uses and frequent use
DEWENWILS Reading Lamp Book Clamp USB Rechargeable Clamp Light

DEWENWILS Reading Lamp Book Clamp USB Rechargeable Clamp Light

Why this product suits this profile: This reading lamp for bedtime, travel or crafts can stand on its own or be attached with the clamp, so you can direct the light where you need it.

How this product helps you avoid the pitfall

The lamp is specifically described as a reading light with 16 lm. This makes it clear that it isn’t designed to light up an entire room.

Key benefits and strengths

Rotates through 350°, tilts by 45°, has two brightness settings and offers up to 8 hours of run time, according to the product details.

Ideal for: Shoppers who love decorative lighting
Atmosphera LED Neon Table Lamp Hello Blue

Atmosphera LED Neon Table Lamp “Hello” – Blue

Why this product suits this profile: Measuring 23 × 4 × 12,5 cm, this compact decorative table lamp fits on consoles, shelves or small side tables, adding a distinctive accent.

How this product helps you avoid the pitfall

The dimensions and intended indoor use are specified. This helps you see the lamp as a decorative feature rather than task lighting.

Key benefits and strengths

Compact design, a blue LED neon motif and a USB cable, according to the product description.

Looking for more options?

We’ve put together a complete, regularly updated list of products that meet these strict selection criteria and fully comply with the safety regulations in force in the EU.

Frequently asked questions about table lamps

How much electricity does an LED table lamp use?

Energy use depends on the wattage and how many hours a day you use the lamp. A 1 W lamp uses less electricity than an 8 W model when both are used for the same amount of time. To work out the amount used: watts × hours of use ÷ 1000 = kilowatt-hours. The actual cost depends on your electricity tariff.

How long does a table lamp last?

A specific lifespan should only be stated if it appears in the product documentation. With integrated LEDs, the light source often can’t be replaced by the user. That makes guidance on cleaning, moisture, heat and the power supply particularly important. If the lamp develops a fault, don’t open it; follow the manufacturer’s or retailer’s instructions instead.

Which table lamp is best for reading in bed?

A reading lamp should be easy to direct and provide a suitable level of brightness. A rechargeable clip-on lamp gives you flexibility, while a dimmable bedside lamp with a mains connection may be a good choice for regular use. Also make sure the light doesn’t shine directly into your eyes and that the cable is safely positioned.