Mushroom Air Purifier Table Lamp with Negative Ion Air Purification, 48 LED Beads, Touch Stepless Dimming, 17.7cm Diameter, 21.1cm Height, White, for Reading, Learning and Night Light Use
Mushroom Air Purifier Table Lamp with Negative Ion Purification and 48 LED Beads

This mushroom-shaped table lamp pairs a negative ion air purification function with a 48-bead LED light source. It is designed for desk use where lighting and air purification are both wanted, and it measures 17.7cm in diameter and 21.1cm in height. The touch-sensitive stepless dimming switch allows brightness adjustment at will, so the lamp can serve as a reading lamp, a study lamp, or a night lamp. The negative ion function is stated to release 8 x 1 million per cm3 per second, and the product is described as having a long life with no need to replace accessories. It is supplied in white and does not include a power plug. The purification mode requires an external power supply, while the built-in rechargeable battery is for lighting only. This makes the lamp a practical option for a bedside table, desk, or home corner where a soft light and a negative ion function are both desired.
Features and Construction

The lamp combines a mushroom-shaped shade with 48 high-brightness LED beads and a negative ion generator. The touch-sensitive stepless adjustment switch controls brightness, and the unit is described as efficient and energy-saving. The air purification function is separate from the battery-powered lighting, so the two modes have different power requirements.
Material and Build
The source text does not state a specific housing material. It describes the product as a mushroom-shaped desk lamp with a white finish and a built-in rechargeable battery. The lamp contains 48 high-brightness LED beads and a negative ion function. No further construction details, such as housing composition or lens material, are given, so no claims can be made beyond what is stated.
Size and Practical Fit
The lamp measures 17.7cm in diameter and 21.1cm in height. This size suits a desk, bedside table, or shelf where a compact light is needed. The mushroom shape gives it a distinctive silhouette, and the white colour allows it to blend with light-toned interiors. Because the air purification mode requires an external power supply, placement should be near a suitable power source if that function is to be used regularly.
Uses and Placement

This lamp is intended for indoor settings where a combined light and negative ion function is useful. It can be used for reading, learning, or as a night light, and the stepless dimming makes it adaptable to different brightness needs. The air purification function is best used when the lamp is connected to an external power source.
Event or Professional Use
The 48 LED beads and adjustable brightness support tasks such as reading and studying. The negative ion function is described as providing dust removal, sterilization, and fresh air effects. For professional or focused settings, the lamp can be positioned on a desk and connected to a power supply so that both lighting and purification can operate. The source text does not provide specific room-size coverage or purification speed data beyond the negative ion concentration.
Everyday Home Use
At home, the lamp can be used as a bedside night light or a desk lamp. The touch-sensitive stepless dimming switch allows you to set the brightness at will, which is useful when you want low light for sleep or brighter light for reading. The mushroom shape and white finish are intended to beautify the home space. The purification function can be used when an external power supply is available, while the rechargeable battery keeps the light working without a cable.
Benefits and Buying Value

The main buying points are the combined negative ion air purification and LED lighting, the adjustable brightness, and the long-life design with no need to replace accessories. The lamp is also described as having zero radiation. These features are stated in the source text and should be considered alongside the power requirements.
Reuse and Low Maintenance
The product is described as having a long life and no need to replace accessories. This means there are no stated filter or consumable replacements. The built-in rechargeable battery is used for lighting only, so it does not support the air purification function. To keep the purification mode working, an external power supply must be connected. No specific cleaning or maintenance instructions are provided in the source text.
Why Choose This Product
This lamp is suitable if you want a single unit that provides a dimmable LED light and a negative ion air purification function. It offers 48 high-brightness LED beads, touch stepless dimming, and a mushroom-shaped white body measuring 17.7cm in diameter and 21.1cm in height. It does not include a power plug, and the purification function requires an external power source. The built-in rechargeable battery is for lighting only. These points should be checked against your intended use before buying.