Applique murale rechargeable par batterie ultra USB
Prix régulier
€49,95 EUR
Prix de vente
€49,95 EUR
Prix régulier
€76,95 EUR
Specifications & Details
Frequently Asked Questions
Is the Ultra USB Battery Rechargeable Wall Light suitable for hallways and stairways?
Yes. The Ultra USB Battery Rechargeable Wall Light is designed as a motion-activated guide light that works well in hallways and on stairways because its pyroelectric infrared sensor detects motion up to 7–10 feet and its auto shut-off after 15–30 seconds minimizes unnecessary run time. The lamp delivers warm white illumination (2700–3000K) at 740 lumens through an acrylic diffuser, and it is cordless with a rechargeable 500mAh battery and included USB cable for easy placement. This combination of motion sensing, meaningful lumen output, and wireless mounting makes it particularly useful for homes with night-time traffic, elderly residents who need safe navigation, and parents adding low-level lighting for children. For long stair runs you may want multiple units to ensure even coverage rather than relying on a single fixture.
Can I install this light without an electrician or hardwiring?
Yes. The Ultra light is battery-powered and designed for tool-free installation, so no electrician or hardwiring is required. It ships with 500mAh lithium batteries already included, a USB rechargeable cable, and a 3M double-sided adhesive pad for quick mounting to a flat, smooth surface. Because the unit is cordless and lightweight, it can be repositioned or removed without altering your walls, which is ideal for renters, temporary spaces, or anyone who wants a refined, low-commitment lighting solution. Note that the adhesive performs best on smooth surfaces; for textured or uneven walls you may prefer a mechanical fastener or an alternate mounting location for reliable long-term adhesion.
How long will the battery last on a single charge?
It depends on how you use it. The light uses a rechargeable 500mAh lithium cell and includes an intelligent motion mode that limits on-time to 15–30 seconds after the last detected movement, which greatly extends time between charges. Because runtime varies with activation frequency and whether you use permanent light mode, exact hours are not fixed. For intermittent night-time activations the battery life can stretch significantly, while continuous permanent-light operation will require more frequent recharging. The unit recharges via the included USB cable to a standard 5V source, so topping up is straightforward. If runtime is critical for your application, consider using motion mode rather than permanent mode to maximize time between charges.
Is this light bright enough to use as a bedside reading light?
Partially. The Ultra light produces warm white light at about 740 lumens and a color temperature of 2700–3000K, so in permanent-light mode it can function as a gentle, close-range reading or bedside light for short reading sessions. Its diffused acrylic design creates a comfortable, warm ambience rather than a sharply focused beam, so it is better suited to casual reading or ambient bedside illumination than detailed, prolonged task reading. The unit also features motion and permanent modes, so you can choose steady illumination when you need it and conserve battery with motion activation when you do not. If you require a high-intensity, directed reading lamp for long stretches, a dedicated desk or bedside task lamp remains the stronger choice.
Will the motion sensor trigger from pets or small children?
Sometimes. The built-in pyroelectric infrared sensor is tuned to detect human-sized motion up to roughly 7–10 feet and also senses ambient light to operate only at night. Small pets or very subtle movements may not always trigger the sensor, but larger pets or children moving close to the fixture can cause activation. For households with pets you can reduce false triggers by mounting the light higher or positioning it so the typical pet path is outside the detection cone. Families with small children will benefit from the night-only activation and short auto-off interval, which provides responsive lighting without long periods of unnecessary illumination.
Is the Ultra USB Rechargeable Wall Light safe to use in bathrooms or humid areas?
No, it is intended primarily for indoor, dry locations. The lamp is constructed from materials such as acrylic, wood, and PVC and the product information does not list an IP or wet-location rating, so it should not be exposed to direct water or heavy humidity. The working temperature range is specified at minus 20 to 40 degrees Celsius, and the LED system runs on low-voltage 5V power, which lowers electrical risk in typical indoor settings. For bathrooms or other moisture-prone areas place the unit away from direct splashes and steam, or choose fixtures specifically rated for damp or wet locations to meet safety requirements.
Can the light be detached and used as a portable flashlight or handheld lamp?
Yes. The Ultra light is designed to be multifunctional and can be detached to function as a portable flashlight. It includes a rechargeable battery and a removable mounting method so the lamp can serve as a handheld or emergency light when needed. This portability, combined with its compact dimensions and included USB charging cable, makes it handy for power outages, closet searches, or brief tasks away from its mounted position. Keep in mind the onboard battery is 500mAh, so while the lamp is convenient for short-term portable use, it is not intended as a long-duration torch for extended excursions.
How does this rechargeable wall light compare to plug-in or hardwired night lights?
It differs primarily in mobility and installation. Unlike plug-in or hardwired night lights, this model is cordless with a 500mAh rechargeable battery and mounts with an included adhesive pad, so it requires no wiring or power outlet and can be placed exactly where needed. It also has intelligent motion sensing, day/night recognition, and an auto shut-off after 15–30 seconds to reduce power use, while many plug-in units are fixed in location and depend on continuous mains power. Certifications such as CE and CQC indicate compliance with common safety standards. The trade-off is that a rechargeable unit has limited runtime between charges, so for continuous, high-output illumination a hardwired fixture will be more suitable.
Is the Ultra light energy-efficient and long-lasting?
Yes. The light uses LEDs with a stated bulb design life of approximately 10,000 hours, and low-voltage 5V operation combined with an auto shut-off after 15–30 seconds reduces energy consumption. The rechargeable 500mAh battery and motion-activated mode limit unnecessary on-time, further conserving power compared with lights that remain continuously illuminated. The product also carries standard certifications such as CE and CQC, which support its electrical safety and electromagnetic compatibility claims. For shoppers focused on longevity and efficiency, this unit is a practical choice, though remember that battery capacity will gradually diminish over many charge cycles and eventual battery replacement may be required.
What surfaces are best for mounting the light, and can I move it without damaging walls?
Smooth, flat surfaces provide the best adhesion. The Ultra light ships with a 3M double-sided adhesive pad and is specified to perform best on flat and smooth mounting areas, so painted drywall, tile, glass, or cabinet surfaces are usually good candidates. The adhesive allows clean, non-invasive installation that is convenient for renters and flexible placement, and the fixture can be removed, but repeated repositioning may reduce adhesive effectiveness. Some units also offer magnetic or detachable mounting for easier removal. For textured or irregular walls you may prefer a mechanical fastener or an alternate location to avoid adhesion failure or potential paint damage during removal.
