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Black desk lamp with 27.6-inch flexible gooseneck and clamp base

iZELL TBL721 desk lamp 77 LEDs 27.6 in gooseneck clamp

SKU CH-B4ZK-MQS58 MPN TBL721

A 12-watt LED desk lamp with 77 diodes, 3 colour modes from 3000K to 6000K, 10 brightness levels and a 27.6-inch flexible gooseneck clamp

  • Item nameTBL721
  • Lighting typeDesk Lamp
  • Lamp power12 W
  • Product shape360° flexible gooseneck
  • Overall size7.5 in × 1.0 in × 27.6 in
  • Surface finishPainted
  • Eye-care lighting with 77 LEDs and three colour temperatures
  • Ten dimming steps per mode for precise task brightness
  • 6 in 360° gooseneck positions light exactly where needed
  • Sturdy clamp opens to 2.3 in for desks, beds or headboards
  • USB power with 49 in cable and 5 V 2 A adapter included

What it is and who it's for

The iZELL TBL721 is a 12-watt LED desk lamp with 77 diodes and a 27.6-inch gooseneck. It suits home-office workers, students and hobbyists who need adjustable colour temperature and a clamp that frees desk space. Buyers wanting a hard-wired fixture or a lamp without USB power should look elsewhere.

Build, connectors and daily use

The painted finish covers a 360-degree flexible gooseneck and a clamp opening to 2.3 inches for tables, headboards or shelves. A 49-inch USB cable and included 5 V 2 A adapter let you power the lamp from laptops, power banks or wall outlets. The compact 7.5 by 1.0 inch head keeps the footprint small.

Thermals, noise and power draw

At 12 watts the lamp runs cool and silent with no moving parts. The manufacturer states 80 percent less energy use than incandescent equivalents. Three colour modes at 3000 K, 4500 K and 6000 K each offer ten brightness steps for task-appropriate light.

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
Brand nameiZELL
Model nameTBL721
Item nameTBL721
Lighting typeDesk Lamp
Product typeDesk Lamp
Power
Lamp power12 W
Size & build
Surface finishPainted
Product shape360° flexible gooseneck
Overall size7.5 in × 1.0 in × 27.6 in

Questions about this item

What does the USB power interface require, and what is the maximum draw it supports?

The lamp ships with a 49-inch USB cable and a 5V/2A adapter, so it draws up to 2 A from any standard USB-A port.

How wide can the clamp open, and what surface thickness will it accept?

The sturdy clamp opens up to 2.3 inches, allowing it to grip desks, bed frames or headboards of that thickness or less.

How do you switch between the three colour modes and ten brightness levels, and what is the common mistake?

Tap the control button to cycle through 3000 K, 4500 K and 6000 K modes, then tap again to step through 10 brightness levels; users often hold the button instead of tapping, which only turns the lamp on or off.

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