Milwaukee Headlamp

Milwaukee Headlamp, USB Rechargeable, Spot & Flood

The Milwaukee 2163-21 USB Rechargeable Headlamp is a compact, jobsite-ready spot-and-flood headlamp delivering up to 600 lumens with multiple beam options for hands-free lighting. It offers 5 output modes—including a 600-lumen hybrid mode for up to 5 hours—plus dedicated spot and flood settings for focused distance lighting or wide-area illumination. Built for tough conditions, it’s rated for 6 ft drops and IP54 dust and water resistance, and the light is detachable for task use and easy charging. Powered by the REDLITHIUM™ USB system, it features fast charging (up to 50% in under 30 minutes) with a USB-C cord, a battery charge status button, and includes hard hat clips and a rubber grip for secure helmet mounting.

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 2163-21
• Brand / Series: Milwaukee REDLITHIUM™ USB
• Product Type: USB rechargeable headlamp (spot & flood)
• Max Output: 600 lumens
• Output Modes / Runtime:
  • Hybrid High: 600 lumens / 5 hours
  • Flood High: 400 lumens / 9 hours
  • Flood Low: 100 lumens / 20 hours
  • Spot High: 400 lumens / 9 hours
  • Spot Low: 100 lumens / 20 hours
• Durability: 6 ft drop rated
• Ingress Protection: IP54 (dust & water resistant)
• Detachable Light: Detaches for task use and easy charging
• Charging: USB-C; includes 2 ft heavy duty USB-C charging cord
• Charge Speed (REDLITHIUM™ USB): 50% < 30 min, 80% < 1 hr, full charge ~ 2 hrs
• Battery Status: Button provides battery charge status
• Hard Hat Mounting: 4 hard hat clips + rubber grip for secure attachment
• Warranty: Limited lifetime warranty on light; 2-year warranty on REDLITHIUM™ USB battery
• Power System Benefits: Stays brighter longer, 2x faster charge time, more runtime with swappable/removable battery

Ideal For

• Hands-free work lighting needing both spot distance and flood area illumination
• Long shifts requiring multiple brightness/runtime options
• Jobsites where drop resistance and IP54 protection matter
• Hard-hat users needing a secure clip-on headlamp with rubber grip
• Crews who want fast USB-C charging and a swappable battery system