Negative Ion Air Purifier Desk Lamp with LED Light and Built-in Lithium Battery

This negative ion air purifier desk lamp is a dual-purpose unit for a desk, bedside table, or home workspace. It combines a lamp and a negative ion generator in one body. The shade is made from plastic, and the switch is a push button. The lamp is available in white or pink. It runs on a built-in lithium battery, so it does not need to be plugged in during use. The voltage is ≤36V. The light source is LED, with white light at 6000-6500K and warm light at 2800-3200K. The negative ion function works at 3.7V and 140-240mA, with an ion concentration of 1*106PCS/cm3. Ozone concentration is below 0.03PPM. The unit is supplied as a stand, and no other accessories are stated.

Features and Construction

The lamp is built around a plastic shade and a push button switch. It uses a built-in lithium battery and an LED light source. The negative ion section has stated electrical values and an ion concentration figure. These details define the product without adding claims that are not in the source text.

Material and Build

The shade material is plastic. The switch mode is push button. The product is described as a negative ion air purifier desk lamp. It is available in white or pink. The voltage is ≤36V. The power supply mode is a built-in lithium battery. The light source is LED. The negative ion work voltage is 3.7V, with a current of 140-240mA. The ion concentration is 1*106PCS/cm3. Ozone concentration is <0.03PPM.

Size and Practical Fit

No size or weight measurements are provided in the source text. The product is a desk lamp, so its practical fit is as a desk-top item. The push button switch and built-in lithium battery allow it to be placed without a fixed cable connection during use. The available colour options are white and pink. Any further size expectations should be based on the actual product listing images or manual, because no dimensions are stated here.

Uses and Placement

This unit is intended for desk and home use where both lighting and negative ion output are wanted in one place. It can be used on a work desk, study table, or bedside surface. The two colour temperatures give a choice between white light and warm light for different tasks or times of day.

Event or Professional Use

For a professional desk or home office, the white light setting at 6000-6500K provides a brighter, cooler light for focused work. The push button switch is straightforward to operate. The negative ion function works at 3.7V and 140-240mA, with ion concentration stated as 1*106PCS/cm3. The ozone concentration is below 0.03PPM. These figures are taken directly from the source text and should be read as the stated operating values.

Everyday Home Use

At home, the warm light setting at 2800-3200K can be used when a softer light is preferred. The lamp is available in white or pink, so it can match different room colour schemes. The built-in lithium battery means it can be moved without a fixed power lead. The plastic shade is the stated outer material. No dimming, timer, or remote functions are stated, so only the push button and the two colour temperatures should be expected.

Benefits and Buying Value

The main buying value is the combination of a desk lamp and a negative ion air purifier in one unit. It uses a rechargeable built-in lithium battery and an LED light source. The stated ion concentration and low ozone concentration give clear figures to compare against the product's own specification.

Reuse and Low Maintenance

The built-in lithium battery supports repeated use without disposable batteries. The plastic shade can be wiped with a soft, dry cloth. No filter or replacement part is mentioned in the source text, so no filter maintenance should be assumed. The push button switch is the only stated control method. Keep the unit away from water and clean only the outer plastic shade as needed.

Why Choose This Product

Choose this unit if you want a desk lamp with a negative ion function and a built-in lithium battery. It offers white light 6000-6500K and warm light 2800-3200K from an LED source. The negative ion work values are 3.7V and 140-240mA, with ion concentration 1*106PCS/cm3 and ozone concentration <0.03PPM. It comes in white or pink. The package contains the stand; no other contents are stated.