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Black twin-arm LED desk lamp with USB port on round base

Alera

Alera ALELED912B TwinArm LED Lamp USB 18 1/2" Black

SKU CH-5Q4R-A76MN MPN ALELED912B

Twin-arm LED task lamp with built-in USB charging port and 20,000-hour rated LEDs

  • TypeLighting
  • Selling UnitEach
  • Adjustable twin arm extends reach for precise task lighting
  • 20,000-hour LED life reduces replacement frequency
  • Integrated USB port charges devices without extra adapters
  • Built-in diffuser spreads light evenly and cuts glare
  • Compact 5 1/4" dome base fits tight desk spaces

TwinArm LED Task Lamp

The Alera ALELED912B is a twin-arm LED task lamp designed for desk-based work. Its three-point adjustable arms provide flexible positioning for focused illumination. A USB charging port is integrated into the base for powering smartphones and tablets. The lamp suits home offices and professional workspaces needing adaptable light.

Adjustability and Diffusion Limits

The three-point arm mechanism allows the head to be directed where light is needed, but reach is defined by the fixed arm lengths. The built-in diffuser spreads output evenly and reduces glare, though it cannot eliminate contrast from highly reflective surfaces. The on/off switch sits on the base, requiring manual operation rather than touch or sensor control.

20000-Hour LED Life

The 3-watt surface-mount LEDs carry an average rated lifespan of 20000 hours, which determines long-term maintenance intervals. Buyers who need user-replaceable bulbs or higher lumen output for detailed inspection tasks should consider alternatives. The fixed LED array means the entire unit is replaced when output degrades.

Highlights

  • Adjustable twin arm extends reach for precise task lighting
  • 20,000-hour LED life reduces replacement frequency
  • Integrated USB port charges devices without extra adapters
  • Built-in diffuser spreads light evenly and cuts glare
  • Compact 5 1/4" dome base fits tight desk spaces

Specifications

TypeLighting
BrandAlera
Selling UnitEach
Shipping weight1.33 kg
Package size483 × 483 × 152 mm

Questions about this item

Which arm length should I choose for my desk setup?

The lamp has a fixed 18 1/2 inch twin arm that provides three-point adjustability for maximum reach.

What does the 20000 hour LED rating mean for daily use?

The 3 watt surface-mount LEDs are rated to last 20000 hours, providing years of task lighting before replacement is needed.

How does the USB charging port work with my devices?

A USB port is hidden on the dome style base for conveniently charging smart phones, tablets and other devices while you work.

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