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Black matte desk lamp with straight adjustable arm and built-in USB port

Lepro PR310004-DWW-US desk lamp 15 W 450 lm 3000 K 4200 K 6500 K USB charging black

SKU CH-SJ7S-EC5W7 MPN PR310004-DWW-US

A 15 W desk lamp delivering 450 lm across 3000 K, 4200 K and 6500 K with five dimming levels, a built-in USB charging port and flicker-free frosted light

  • Item namePR310004-DWW-US
  • Lighting typeDesk Lamp
  • Lamp power15 W
  • Product shapeStraight
  • Overall size13.4 in × 3.9 in × 15.1 in
  • Surface finishMatte
  • Built-in USB port charges phones and tablets conveniently
  • 450 lm output with 5 brightness levels suits any task
  • 3000 K 4200 K 6500 K colour temperatures match work or relax needs
  • Frosted shade gives flicker-free even light to reduce eye strain
  • 15 W total power uses 75 % less energy than traditional lamps

Desk lamp with USB charging

The Lepro PR310004-DWW-US is a 15 W LED desk lamp that delivers 450 lm across three colour temperatures of 3000 K, 4200 K and 6500 K. A built-in USB port lets you charge a phone or tablet while you work, making it suited to home offices, student desks or bedside tables.

Check power input and desk space

The lamp runs on 100-240 V AC via an included adapter that supplies 12 V to the fixture. Verify you have a free mains socket nearby and that the 13.4 in by 3.9 in footprint fits the intended surface without overhang.

Flexible aluminium and plastic build

The frame combines aluminium and plastic with a matte finish and can be bent at the main stem and lamp head for precise aiming. Touch-pad controls replace mechanical switches, and the frosted diffuser spreads light evenly to reduce glare during long reading or crafting sessions.

How it compares

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

Price $33.99
Cheaper than about 56% of the 498 comparable items (median $37.49).

Specifications

Product
Brand nameLepro
Model namePR310004-DWW-US
Item namePR310004-DWW-US
Lighting typeDesk Lamp
Product typeDesk Lamp
Power
Lamp power15 W
Size & build
Surface finishMatte
Product shapeStraight
Overall size13.4 in × 3.9 in × 15.1 in

Questions about this item

Does the lamp come with a power adapter or do I need to buy one separately?

The lamp runs on 100-240 V AC input with a 12 V working voltage, so the required power adapter is included in the box.

Which colour temperature should I choose for reading versus detailed work?

Choose 3000 K for warm relaxed reading, 4200 K for neutral task lighting, or 6500 K for cool high-contrast detail work; all three are built in.

How bright is 450 lm at the lamp head when I am sitting at my desk?

At 450 lm and 15 W total the lamp delivers flicker-free frosted light across five dimmable levels, enough for comfortable reading and crafting without glare.

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