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Black LED desk lamp with adjustable swing arm and metal clamp base

RUOCLRIS

RUOCLRIS LED Desk Lamp Swing Arm Clamp 3 Modes 10 Brightness USB

SKU CH-ZWZF-47FS3

An adjustable swing-arm desk lamp with a metal clamp, three colour temperatures from 3000K to 6000K, ten brightness levels up to 100%, USB power and a memory function that recalls the last setting

  • Product typeDesk Lamp
  • 3 color temperatures from 3000K to 6000K suit any task
  • 10 dimming steps per mode give precise brightness control
  • Metal clamp fits desks up to 2 inches thick securely
  • Long swing arm adjusts angle and direction freely
  • USB power works with laptops, power banks or adapters

LED Desk Lamp with Swing Arm Clamp

The RUOCLRIS desk lamp is a USB-powered task light designed for home, office or study use. Its metal clamp secures to desks up to two inches thick and the long swing arm allows flexible positioning for reading, writing or screen work.

Three Colour Modes and Ten Brightness Levels

The lamp offers warm light at 3000K, warm white at 4500K and white light at 6000K. Each mode provides ten dimming steps from 10% to 100% so you can match the output to the task, though maximum brightness requires a 5V/2A power source.

Replaces Fixed Single-Colour Desk Lamps

If your current lamp has only one colour temperature or no dimming, this model adds adjustable warmth and intensity with a memory function that recalls the last setting. It is not suited for buyers who need a built-in battery or a base-standing design without a clamp.

How it compares

Measured against everything we stock in Desktop Task Lamps, at today’s prices. Recalculated every night.

Price $30.99
Cheaper than about 63% of the 498 comparable items (median $37.49).

Specifications

Product
Product typeDesk Lamp

Questions about this item

Will the clamp fit the 2-inch desk I already use?

The metal clamp is designed for desktops up to 2 inches thick and holds the swing arm securely in place.

How can I check the lamp is running at full 100% brightness on the 6000K white mode?

Select the 6000K color mode, press the brightness control until it reaches the highest of the 10 levels, and confirm steady, flicker-free output.

Does the box include a 5V/2A USB power adapter or only the lamp and cable?

The lamp comes with a USB cable; a 5V/2A adapter must be purchased separately to achieve maximum brightness without flicker.

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