Work through the Night with Portable Light


Setting a new standard for cordless jobsite lighting, the M18 RADIUS Site Light/Charger with ONE-KEY is capable of running off one or two battery packs to deliver 9,000 lumens of high output light for full 360-deg. workspace coverage.


Equipped with an integrated two-bay sequential charger, the Site Light creates more space on the jobsite to improve productivity. A plug-in and daisy-chain capability allows users to connect up to eight lights off of a single circuit and a unique, stackable design makes the Site Light/Charger easy to transport and store in all work environments. 


Through ONE-KEY, users will be able to customize, track, and manage their new Site Light/Charger and use their phone to control the light. With the ability to completely control its operation from their phone, users simply set the light and won’t need to access it again until moving it to the next job. From a 100 ft. range, users can take advantage of three different fully customizable adjustments:

  • Optimize Brightness
    • Optimize the light to provide the right output for the job at hand, and check the remaining battery charge to adjust for conserved runtime.
  • Adjust Light Direction
    • For the most complete control over light positioning, adjust the light’s direction, front or back, 180-deg. through the app.
  • Program Automatic Schedules
    • For increased productivity, the Site Light has an AC/DC input and output. When the light is running on AC power, set it to run for a specific amount of time (30, 60, or 90 minutes, or a custom length). Alternatively, program specific start and end times and build a schedule to accommodate the hours the light is needed most.


Once a command is made, the light keeps memory of that setting until the user makes a new change.


The ONE-KEY Integrated Tool Tracking functionality will allow users to identify where and when their light was last seen. Records and locations will update when any device with the ONE-KEY app comes within 100 ft. of the Site Light, allowing the user to quickly pinpoint missing lights. Integrated Tool Security will provide an extra layer of protection to prevent theft and tampering. With Simplified Tool and Equipment Management, users will also have a central place to take inventory of their Site Light and all other tools and equipment, and keep detailed records of all inventory to easily build a budget and manage spend.


The RADIUS Site Light/Charger with ONE-KEY features TRUEVIEW Technology, which utilizes the most advanced LED technology and optical designs to deliver a consistent beam, optimized color temperature, and true representation of colors and detail leading to a more productive work area.


Built to thrive in the toughest conditions, the Site Light/Charger features a durable high-impact polycarbonate lens that delivers superior impact durability, and an IP54 rating for protection from dust and water.


Powered by Milwaukee RED LITHIUM batteries, the M18 RADIUS Site Light/Charger with ONE-KEY has a run-time up to 14 hours and is compatible with the M18 cordless system, now offering more than 150 power tool products. 



  • Capable of running off one or two battery packs
  • Delivers 9,000 lumens
  • 360 degree workspace coverage
  • Customize, track, and manage through ONE-KEY app
  • Available: August 2017
  • MSRP: See product list at bottom of press release, below
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