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White linear desk lamp with aluminum finish, touch controls, adjustable arm, 52 LEDs, USB port

White Crown QM019 LED Desk Lamp 52 LED 5 Modes USB White

SKU CH-A8XM-V5940

A 6 W LED desk lamp with 52 eye-friendly LEDs, five brightness levels, five colour modes, touch controls, a 5 V USB charging port and 30/60-minute auto-off timer

  • Item nameDesk lamp
  • Type of switchTouch
  • Lighting typeDesk Lamp
  • Lamp power6 W
  • Rated voltage5 V
  • Bulb baseWedge
  • 52 eye-friendly LEDs with 5 brightness levels and 5 lighting modes for any task
  • Touch controls with memory function save your preferred settings instantly
  • Built-in 5 V / 1 A USB port charges devices while you work
  • 30- or 60-minute auto-off timer saves energy if you fall asleep
  • Aluminium body, no UV/IR radiation and 50 000-hour LED lifespan for lasting use

Versatile LED Desk Lamp

The White Crown QM019 provides 52 eye-friendly LEDs with five brightness levels and five colour-temperature modes. Touch controls and a memory function let you recall preferred settings instantly. A built-in 5 V/1 A USB port charges phones or tablets while you work. The lamp suits reading, studying, crafting or general desk use.

Thermals Noise and Power

The aluminium body acts as a heat sink, keeping the 6-watt LED array cool during extended sessions. No fan is present, so operation is completely silent. Power is drawn from a 5 V USB source, consuming only 6 watts at full output. The design produces no UV or IR radiation.

50000-Hour LED Lifespan

Rated at 50 000 hours, the integrated LEDs last roughly 42 times longer than a typical incandescent bulb. The light source is not user-replaceable; once the diodes fade the whole unit is retired. Buyers who want a serviceable bulb should consider a different fixture.

How it compares

Measured against everything we stock in Bedside & Tabletop Lamps, at today’s prices. Recalculated every night.

Price $28.99
Cheaper than about 74% of the 444 comparable items (median $44.49).

Specifications

Product
Brand nameWhite crown
Model nameQM019
Part number1
Item nameDesk lamp
Lighting typeDesk Lamp
Design styleModern
Product typeDesk Lamp
Power
Lamp power6 W
Rated voltage5 V
Size & build
Shade materialAluminum
Surface finishWhite
Product shapeLinear
Product weight1.5 lb (0.68 kg)
Overall size4.49 L × 7 W × 14.5 H inches
Overall height16.3 in (41.4 cm)
Environment & compliance
Certification listing1
More details
Type of switchTouch
Bulb baseWedge
Placement and useIndoor

Questions about this item

How do I install the White Crown QM019 LED Desk Lamp and what step is often missed?

Place the lamp on a flat tabletop, connect the included power cable to a 5V USB power source or outlet adapter, then tap the touch control to turn it on; the step often missed is ensuring the USB power source delivers at least 1A for full brightness and charging.

What maintenance or replacement will the White Crown QM019 LED Desk Lamp need later?

The 52 integrated LEDs are rated for 50000 hours and are not user-replaceable; maintenance is limited to wiping the aluminum shade with a dry cloth and checking the USB cable for wear.

What limit appears first during sustained use of the White Crown QM019 LED Desk Lamp?

The built-in 5V/1A USB charging port caps device charging at 1A, so phones or tablets drawing more current will charge slower while the lamp operates at its 6-watt maximum.

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