Milwaukee Tool 2161-21 Redlithium™ USB 1100L Twist Focus Flashlight
SKU: 31436731506

Milwaukee Tool 2161-21 Redlithium™ USB 1100L Twist Focus Flashlight

Sale price$107.10 Regular price$119.00
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

Milwaukee Tool 2161-21 Redlithium™ USB 1100L Twist Focus FlashlightUSB Rechargeable 1100L Twist Focus Flashlight offers 1100 Lumens with precise beam control. Leveraging advances in LED Technology, this rechargeable flashlight maintains a compact body while delivering 1100L of TRUEVIEW High Definition Output, giving you the ability to see up to 175 meters (574 feet). The flashlight features precision twist focusing for full control of the beam size and intensity allowing you to search, trace, or inspect better.

USB Rechargeable 1100L Twist Focus Flashlight offers 1100 Lumens with precise beam control. Leveraging advances in LED Technology, this rechargeable flashlight maintains a compact body while delivering 1100L of TRUEVIEW High Definition Output, giving you the ability to see up to 175-meters (574 feet). The flashlight features precision twist focusing for full control of the beam size and intensity allowing you to search, trace, or inspect better. Designed for easy carry and storage, this compact flashlight has a removable clip for versatile attachment. Optimized for one-click operation, the multi-functional power button offers battery indication and mode selection. The mode memory intelligence powers up the flashlight in the last mode used. Maximize brightness or extend runtime with high, medium, and low mode options with up to 14 hours of runtime.

Built for the toughest conditions, this waterproof flashlight has an IP67 rating and withstands submersion up to 1-Meter and is rated for 4-Meter drops. The MILWAUKEE® USB Rechargeable 1100L Twist Focus Flashlight is powered by the REDLITHIUM USB 3.0AH Battery, providing all-day run-time, more recharges, and 3x faster charge time. The Milwaukee REDLITHIUM USB Battery can be recharged in the flashlight via Micro USB or swapped out with additional REDLITHIUM USB Batteries for virtually no downtime. The 1100L Twist Focus Flashlight is covered by a limited lifetime warranty.

Features

  • 1,100 lumens of TRUEVIEW high definition output

  • Precision twist focus for full control of beam size & intensity

  • Powered by MILWAUKEE® REDLITHIUM USB Battery

  • 4M Drop Rated & IP67 Rated: Water & Dustproof

  • 175M beam distance

  • Intelligent, multi-functional button provides battery charge status, mode selection and mode memory

  • Designed to fit in pant and tool bag pockets for easy carrying on and off the job

  • 3 Light Output Modes: High mode: 1100-Lumens- 1.75 hours; Medium mode: 600-Lumens- 4.5 hours; Low mode: 100 -Lumens- 14 hours

  • Powered by REDLITHIUM USB 3.0 Battery for all-day run-time, more recharges, and 3X faster charge time.

Specifications

Tool Warranty: Limited Lifetime Warranty (Excludes Batteries)
Power Source: Cordless
Material Composition: Aluminum
Length: 6.09 in
Weight: 0.413 lb
Height: 1.3 in
Width: 1.14 in

Includes:
(1) Redlithium USB 1100L Twist Focus Flashlight (2161-21)
(1) REDLITHIUM USB 3.0 BATTERY (48-11-2131)
(1) 2FT Heavy Duty USB Cord

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 31436731506

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4.4 ★★★★★
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Verified Purchase
David
Birmingham, US
★★★★★ 5
Worth it!
Size: 50 sqft
I was worried it wouldn't work as well since it's 50 mil and I thought I got the wrong thing. Nope! Works great. Did all four doors on my 93 civic and I have enough for the floor I think. Solid price. Noise reduced by about 5 decibels hive difference. Very sticky and easy to apply I'm so happy I was able to cover most all of my car. If I need more, definitely buying this since I got so much extra and I thought I would. PS: that five decibel thing is only with the four doors. My firewall is next and then my floor, but it's such a huge difference
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
T
Verified Purchase
Teresa A. Patterson
Chelsea, US
★★★★★ 5
Quiet your vehicle noises
Size: 50 sqft
Put this in our high roof van and couldn’t believe how much quieter it was at once. Really cut down on the vibration noise Nice and easy to install just peel n stick. Was also easy to cut with scissors for smaller areas. Seemed to be really nice quality. Didn’t notice any odor.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026
S
Verified Purchase
Stephanie
Charlottesville, US
★★★★★ 5
Sound deadening the Hot Rod
Size: 20 sqft, Size: 20 sqft
Works well, good value for the money. It’s very sticky and conforms to what you are applying it to. One 20 sq ft box did approximately the passenger side
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 3, 2026
M
Verified Purchase
M. Del
Houston, US
★★★★★ 5
Good stuff
Size: 50 sqft, Size: 50 sqft
Good stuff. I did a lot of work on my 91 Toyota Land Cruiser 3FE. I did the inside and outside doors, as well as the under-hood area, with some extra work. I like this stuff. It sticks down good but you have to clean your surface so there's a good grip. I think these are going to do well for noise cancellation. The deadening material does well with absorbing vibrations too. But the install roller tools it will come in handy. Trust me trying to do it by hand is not worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
C
Verified Purchase
Charlie J
Charlottesville, US
★★★★★ 4
Good quality
Size: 10 sqft
I wish it was a little better but it definitely works great and look good for how cheap it is
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026

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