Negative Ion Air Purifier Desk Lamp with LED and Portable Design

This multifunctional desk lamp brings together air purification and adjustable LED lighting in one compact unit. Designed for leisure travel and everyday use, it features a negative ion generator that helps reduce airborne particles in your immediate surroundings. The lamp operates on a built-in lithium battery, making it easy to move from desk to bedside without a fixed power outlet. With a minimalist solid colour look and a choice of eight colour options including red, green, blue, gray, black with blue, black with green, and black and red combination, it fits a range of personal styles.

Features and Construction

The lamp is built around a plastic shade that houses the LED light source and the negative ion module. The push button switch gives you direct control over lighting and ion functions, keeping operation straightforward.

Material and Build

The plastic shade is lightweight and robust, suitable for frequent handling. Inside, the negative ion generator works at 3.7V with a current of 140-240mA, producing an ion concentration of 1×10⁶ PCS/cm³. Ozone concentration stays below 0.03PPM for safe use.

LED Light Specifications

Two colour temperature options are available: white light at 6000-6500K for focused tasks, and warm light at 2800-3200K for a softer, relaxing glow. The LED source is energy-efficient and long-lasting.

Portability and Power

With the built-in lithium battery, you can use the lamp anywhere without a mains connection. The low voltage (≤36V) adds an extra layer of safety for travel and bedside use. The compact dimensions of 39×19×23cm make it easy to pack in a larger bag or carry by hand.

Available Colour Options

You can choose from eight solid colours: red, green, blue, gray, black with blue, black with green, and black and red combination. Each option uses the same polyester material and features a uniform finish.