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Arnsberg Benjamin Franklin 11" Black Portable Battery-Powered LED Lamp with USB Charging Base

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The Benjamin Franklin battery-powered lamp allows you to effortlessly illuminate areas that do not have outlets with its cordless design.

It's simple portability allows you to use it in inside or outside applications. It would fit perfectly in a restaurant setting, living setting, or even a children's room.

With touch and dimmable features, this lamp is both functional and intuitive to use. Its modern yet subdued styling allows it to complement any design environment.

What's Included

  • Arnsberg Benjamin Franklin 11" White Portable Battery-Powered LED Lamp
  • USB Charging base
  • Plug


  • Meticulous German Engineering
  • Battery Powered
  • Fully Dimmable
  • Dimmer (Included)
  • Power: 2.5 W
  • Operating Voltage: DC 3.7 V
  • Luminous flux 192LM
  • LED PHILIPS 3014 / 22PCS
  • Lithium Battery: 18650/2200 MAH*2
  • USB Charging Base (Included)
  • Charge: 6-8 Hrs
  • Work time: 10 Hrs
  • Class: II
  • Safety type: IP54
  • ETL / Damp Location Certified


Dimensions 4.25" L x 4.25" W x 11" H
Weight 1 lbs
Ship Dimensions (Box) 6" L x 6" W x 14" H
Ship Weight (Box) 2 lbs
Voltage 120 V (Charger)
Type of Bulb LED
Dimmer Included
LED CCT Kelvin/Light Color 3000
LED Color Rendering Index >90
LED Dimmable Yes
LED Lumens 200
LED Lumens Per Watt 75
LED Total Watts 2.5 W
Working Time 10 Hours
Charge Time 6 - 8 Hours
Safety Certification ETL/US & Canada, Damp Location Certified
Base Material Die-Cast Aluminum
Room Inside/Outside

Technical Illustrations


  • 1-Year Warranty


About Arnsberg

The city of Arnsberg and the larger area around Arnsberg is and has been the center of the German and International lighting industry for a long time. It goes back to the time before electricity was available, to the time of the petroleum lamps around 1830. A significant number of factories producing petroleum lamps and parts started in the Arnsberg Stadtteil of Neheim. With electricity becoming available after 1890, the factories adapted and started to make electric lighting fixtures and lamps. The most famous factory was the Kaiser factory, which already in the twenties and thirties of the last century provided lighting fixtures and lamps to a worldwide market.

Today, some of the largest lighting companies still call Arnsberg home. It is also home of the Lichtforum NRW (Nordrhein Westfalen), as well as the home for the Museum for Licht (Museum fuer Licht und Beleuchtung).

It is in this environment that Bernd Mueller started Trio in 1991. His main focus was always to bring the latest in Lighting Technologies as well as the latest Lighting Trends to the European market. He built his company from small beginnings to one of the leading German and European Lighting companies with more than 170 Employees and sales in Excess of one hundred million U.S. Their success is not only based on providing the latest trending lighting fixtures and lamps in a timely fashion to the marketplace, but also to be able to provide substantial technological lighting improvements, for example through the cooperation with Osram of Munich, Germany, to provide better and consistent LED Lighting through proprietary LED modules or through cutting edge dimming and switching technologies. He is now aided by his son Philipp to keep the company on a prudent growth path.

In 2016 the Mueller family and Paul W. Eusterbrock and his family joined forces to form ArnsbergerLicht, Inc., doing business as Arnsberg, to honour the long lighting tradition that the new enterprise is the result of. Paul W. Eusterbrock, a native of Germany has more than 30 years of lighting experience in the US. He is a former Chair of the American Lighting Association and has spent a significant amount of time working with the University of Colorado at Boulder to research the issue of Lighting for the Aging Eye. Both, the quality of light and the quality of the lighting fixture are important to him. Also, a significant number of patents in the lighting industry were awarded to him.

The mission of the new company is to bring you the best lighting available at an affordable price. Also, Arnsberg's goal is to continually raise the design and technical quality standards, resulting in the best value proposition for you, Arnsberg's customer. The continual development of new technologies and new lighting solutions is part of the Arnsberg DNA and also Arnsberg's goal. Arnsberg as a company will continue to develop and distribute Trio products, but also other Zeitlos products as time goes on. 

Finish Options

Arnsberg Benjamin Franklin 11" White Portable Battery-Powered LED Lamp

  • Finish: White
  • SKU: 527480101

Arnsberg Benjamin Franklin 11" Black Portable Battery-Powered LED Lamp

  • Finish: Black
  • SKU: 527480102