Milwaukee RedLithium USB Stick Light w/Magnet, 550Lm

Milwaukee RedLithium USB Stick Light w/Magnet, 550Lm

The 2128-21 Milwaukee REDLITHIUM™ USB Stick Light w/ Magnet is a compact, versatile inspection and task light delivering 550 lumens of TRUEVIEW™ high-definition output with multiple lighting options for shop and jobsite use. It offers 4 total output modes—Front, Back, Dual Panel, plus an Inspection Light—and the light blade rotates 220° vertically to aim light exactly where you need it. Built for rugged environments, it features an IP54 dust/water rating, 6 ft impact resistance, chemical resistance, and convenient mounting with a magnetic base and hook, plus an integrated USB-C charging port and a limited lifetime warranty (excluding batteries).

Country of Origin
Varies by production batch

Key Features / Specifications

• Model / Part Number: 2128-21
• Brand / Series: Milwaukee REDLITHIUM™ USB
• Product Type: USB rechargeable stick light / inspection light
• Max Output: 550 lumens (TRUEVIEW™ High-Definition Output)
• Modes: 4 output modes — Front, Back, Dual Panel, Inspection Light
• Runtime: Up to 2 hours on HIGH with (1) REDLITHIUM™ USB 3.0 Battery
• Adjustability: Light blade rotates 220° vertically
• Mounting: Magnetic base and hook
• Charging: Integrated USB-C charging port
• Ingress Protection: IP54 (dust and water protection)
• Durability: Impact rated to 6 ft
• Resistance: Chemical resistant to common shop/jobsite chemicals
• Power System: REDLITHIUM™ USB with swappable/removable battery
• Warranty: Limited lifetime warranty (excludes batteries)

Ideal For

• Inspections, MPI’s, and equipment assessments needing focused inspection lighting
• Hands-free task lighting using the magnet base or hook mount
• Work areas needing flexible aiming with 220° rotating light blade
• Shops/jobsites where IP54 protection, drop rating, and chemical resistance matter
• Users who prefer USB-C charging with a swappable battery system