Milwaukee 2116-21 REDLITHIUM™ USB BEACON™ Hard Hat Light

Illuminate Your Work. Announce Your Presence.

The Milwaukee REDLITHIUM™ USB BEACON™ Hard Hat Light is the first of its kind to offer high-output task lighting combined with an active 360° Personal Safety Light. Delivering 600 Lumens of TRUEVIEW™ High Definition Output, this headlamp provides a clear, neutral white light that accurately represents colors and detail. While the front beam lights up your task, the integrated wrap-around BEACON™ light ensures you are visible from all angles—up to a quarter-mile away—even in high-traffic or low-light environments.

This headlamp is purpose-built for hard hats, featuring a slip-resistant elastic strap and universal clips that stay secure on any brim. Powered by the REDLITHIUM™ USB Battery, it eliminates the need for disposable batteries and can be charged on the job via any USB power source. With a focus on durability, it is IP54 rated for water and dust resistance and built to survive 2-meter drops, making it the most reliable safety light on the market.

Why the BEACON™ Hard Hat Light is a Safety Essential:

• 360° Personal Safety Light: Active BEACON™ lights can be set to steady or blinking modes, ensuring you are seen by vehicle operators and coworkers from every direction.
• TRUEVIEW™ High Definition: 600 lumens of high-quality light provides a consistent beam and optimized color temperature for precision work.
• All-Day Runtime: Get up to 8 hours of runtime on a single charge with the BEACON™ safety light and front beam running simultaneously.
• Secure Hard Hat Fit: Designed with a silicone-backed strap and clips to ensure the light never slides off your headwear, even in wet conditions.
• Fast USB Charging: Internal charging of the REDLITHIUM™ USB battery gets you from 0% to 50% in just 30 minutes.

Specifications