A rechargeable table lamp is useful in all sorts of situations: as a reading light in the bedroom, a night light in a child’s room, ambient lighting in the living room or a portable table lamp on the balcony or patio. Unlike mains-powered lights, it has no power cable while in use. However, models can vary considerably in battery capacity, controls, IP rating and lighting features.
If you focus only on design or the long battery life claimed in the product description, it’s easy to overlook important details. The following criteria will help you choose the right rechargeable lamp for indoors or outdoors.
Battery life claims often refer to the lowest brightness setting. At a brighter setting, the battery may run down much faster. So check:
A lamp with a timer can also help prevent it from being left on unnoticed for long periods.
For an outdoor table lamp, the IP rating is important. IP44 means protection against solid objects larger than 1 millimetre and splashing water from different directions. It doesn’t automatically mean the lamp is suitable for immersion, heavy continuous rain or permanent outdoor use.
If no IP rating is given, protect the lamp from moisture. The charging port must also be kept dry during use and storage.
An RGB night light or a lamp with several colour effects is best suited to decorative ambient lighting. For reading, eating or working, suitable brightness and a comfortable light colour are more important. Check whether the brightness can be adjusted in steps or continuously, and whether a warm white setting is available.
A dimmable table lamp should offer several brightness settings. A low light level is usually enough for a bedside table, while a lamp on the dining table or outdoors may need a brighter setting. Warm white light looks softer than neutral white light. The Kelvin rating can help you compare light colours: the lower the Kelvin value, the warmer the light appears.
A LED table lamp usually uses little energy when switched on and lights up as soon as you turn it on. If you’re considering an RGB model, check whether it also offers a neutral or warm white setting.
A touch-control lamp can be operated without a visible switch. This can be handy by the bed or on a crowded table. Check that the touch control is easy to reach and whether the lamp remembers the last setting you chose.
A timer can be particularly useful in a child’s room, hallway or bedroom. Check which switch-off time is available. Some models have a fixed timer, such as one hour, while others offer several options.
Compare the lamp’s height and base with the space where you plan to use it. A slim lamp may fit on a bedside table, but it could be easier to knock over. For a balcony, patio or camping, a light weight, stable base and easy portability are all useful.
Metal housings can feel robust, while ABS or silicone are often lighter and more resistant to knocks. If the lamp is for a child’s room, choose a surface that’s easy to clean. An IP rating is only useful if it’s suitable for the environment you have in mind.
Why this product suits this profile: The combination of warm white light, RGB colours, a timer and stepless dimming covers the basic needs of a bedroom or child’s room.
You’re not limited to a single brightness setting. The built-in timer also reduces the risk of the lamp being left on continuously.
0.9 W power consumption according to the product details, 5 V/1 A and several lighting modes with USB charging.
Why this product suits this profile: With its warm 1800-Kelvin light, this portable lamp is designed for subtle lighting around the home and flexible use without a cable.
The precise light colour is stated, making it easier to judge the effect rather than relying on vague descriptions such as ‘cosy’.
Rechargeable design, dimmable warm LED light, and advertised for use indoors and outdoors.
Why this product suits this profile: For camping, the patio, balcony or dining table, this portable table lamp offers four brightness settings, touch controls and a stated IP44 rating.
The IP44 rating is clearly stated and shouldn’t be confused with complete waterproofing. This makes it easier to judge whether the lamp is suitable for a sheltered outdoor space.
4000-mAh battery and up to 80 hours of battery life at the lowest brightness setting according to the product details; four touch-dimming levels.
Why this product suits this profile: This compact night light combines eight colour-changing modes with dimming, touch controls and a timer, making it suitable for use by a child’s bed.
The timer and dimming function let you tailor use and limit how long the light stays on, rather than leaving it brightly lit all the time.
USB rechargeable, with eight colour-changing modes, dimming and touch controls according to the product description.
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.
Battery life depends on the battery capacity, LED power and brightness setting. A claim such as ‘up to 80 hours’ usually refers to the lowest setting. For a realistic comparison, check the battery life at your preferred brightness and the charging time.
That depends on the stated IP rating. A lamp with an IP44 rating is protected against splashing water and can be used in a sheltered outdoor space. However, it shouldn’t be left out in the rain without protection or immersed in water. Models without an IP rating should generally be kept indoors in dry conditions.
Running costs are usually low and depend on the power consumption, how often you charge it and your electricity tariff. For a rough estimate, multiply the power in kilowatts by the charging or operating time and the price per kilowatt-hour. The battery is a wear part; its actual lifespan depends on factors including charging cycles, temperature and use.