2118-21 Milwaukee BOLT™ REDLITHIUM™ USB Headlamp

2118-21 Milwaukee BOLT™ REDLITHIUM™ USB Headlamp

Low-profile design provides clearance for face shields. A 70° pivoting light head directs light where it’s needed.

4 Light Output Modes

• High Flood: 600 lumens – 4 hours

• Medium: 400 lumens – 8 hours

• Low: 150 lumens – 14 hours

• ECO: 25 lumens – 32 hours

A cam-lock mounted battery pack delivers a secure, balanced rear attachment. The flexible cable routing design maintains full functionality with all BOLT™ accessories.

Charging Performance

• 50% charge in under 30 minutes

• 80% charge in under 1 hour

• Full charge in 2 hours with the REDLITHIUM™ USB battery

Additional Details

• Limited lifetime warranty on the light

• 2-year warranty on the REDLITHIUM™ USB battery

• Battery fuel gauge button shows charge status

• 2 ft heavy-duty USB-C charging cable

REDLITHIUM™ USB-powered lights stay brighter for longer, charge 2× faster, and provide longer runtime with a removable, interchangeable battery.

• • Low-profile design to fit under a face shield

  • 70° pivoting light head to direct light where needed

  4 Light Output Modes

  • High: 600 lumens – 4 hours

  • Medium: 400 lumens – 8 hours

  • Low: 150 lumens – 14 hours

  • ECO: 25 lumens – 32 hours

  • Cam-lock mounted battery for secure and balanced rear installation

  • Flexible cable routing design for full functionality with all BOLT™ accessories

  Charging & Battery Performance

  • 50% charge in under 30 minutes

  • 80% charge in under 1 hour

  • Full charge in 2 hours with the REDLITHIUM™ USB battery

  • Limited lifetime warranty on the light and 2-year warranty on the REDLITHIUM™ USB battery

  • Battery fuel gauge button indicates charge status

  • 2 ft heavy-duty USB-C charging cable

  REDLITHIUM™ USB-powered lights stay brighter for longer, charge 2× faster, and deliver extended runtime with a removable, interchangeable battery.