Milwaukee REDLITHIUM™ USB Hard Hat Headlamp - (89-2163-21)
SKU: 5208082559

Milwaukee REDLITHIUM™ USB Hard Hat Headlamp - (89-2163-21)

Sale price$62.99 Regular price$69.99
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Milwaukee REDLITHIUM™ USB Hard Hat Headlamp - (89-2163-21)Orders for this product usually ship in 7 14 business days. The MILWAUKEE REDLTHIUM USB Hard Hat Headlamp is 20% LIGHTER WEIGHT, BRIGHTER, and offers MORE RUNTIME. This high output, compact headlamp is all powered by the REDLITHIUM USB Battery. This rechargeable headlamp is a lightweight and compact design that delivers 600 lumens of TRUEVIEW HIGH DEFINITION OUTPUT with hybrid, spot, and flood modes. The headlamp easily detaches from the bracket for

Orders for this product usually ship in 7-14 business days.

The MILWAUKEE® REDLTHIUM™ USB Hard Hat Headlamp is 20% LIGHTER WEIGHT, BRIGHTER, and offers MORE RUNTIME. This high output, compact headlamp is all powered by the REDLITHIUM USB Battery. This rechargeable headlamp is a lightweight and compact design that delivers 600 lumens of TRUEVIEW™ HIGH-DEFINITION OUTPUT with hybrid, spot, and flood modes. The headlamp easily detaches from the bracket for easy charging and to help get light into those hard-to-reach places. You can now optimize the position of the light with 180 degrees of mobility and 5 different output modes. This headlamp is IP54 rated as weather and dust resistant and survives impacts from up to 2 meters to withstand harsh job site conditions. The REDLITHIUM™ USB Hard Hat Headlamp is powered by the REDLITHIUM™ USB 3.0AH Battery, providing all-day run-time, more recharges, and 3x faster charge time. The REDLITHIUM™ USB Battery can be recharged in the flashlight via USB - C or swapped out with additional REDLITHIUM™ USB Batteries for virtually no downtime. The REDLITHIUM™ USB Hard Hat Headlamp is covered by a limited lifetime warranty.

Key Features:

  • 5 Output Modes: Hybrid: 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
  • 6FT Drops & IP54 Rated: Dust & Water Resistant
  • Detachable For Tasks & Easy Charging
  • Get 50% of a Charge in Under 30 Minutes, 80% in Under 1 Hour, and a Full Charge of the REDLITHIUM™ USB Battery in 2 Hours
  • Button Provides Battery Charge Status
  • 4 Hard Hat Clips and Rubber Grip for Secure Hard Hat Attachment
  • 2FT Heavy Duty USB-C Charging Cord
  • Limited Lifetime Warranty on Light Two Year Warranty on REDLITHIUM™ USB Battery

 

 

Product Specifications:

Tool Warranty: 2 Year Warranty on REDLITHIUM USB 3.0AH Battery|Limited Lifetime Warranty
Power Source: Cordless
Length: 2.12"
Weight: 0.33 lb
Height: 1.34"
Width: 4.05"
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: 5208082559

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4.4 ★★★★★
Based on 1736 reviews
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Product Reviews
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Verified Purchase
Linda Pearl
Carnegie, US
★★★★★ 5
Great Pillow
Size: Queen (Mid Loft), Number of Items: 1
My husband bought me this pillow - I loved it so much I bought a second one! It is so comfortable and keeps its shape. I would buy again!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
S
Verified Purchase
Susan Wolfe Akers
Bozeman, US
★★★★★ 3
Not recommended, not great quality.
Size: Queen (Mid Loft), Number of Items: 1, Size: Queen (Mid Loft), Number of Items: 1
Very disappointed after reading decent reviews. The pillow itself doesn't have a a well defined shape and is VERY SOFT AND MARSHMALLOW-ish. The pillow cover is cotton knit and isn't thin but doesn't help the pillow to keep its shape. It's approximately 5.5 to 6 inches high.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
A
Verified Purchase
Amazon Customer
Massapequa, US
★★★★★ 5
The Best
Size: Queen (Mid Loft), Number of Items: 1
So comfortable. I love it. It’s firm and holds its shape, yet it cradles your head, and its soft. It’s wonderful.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
A
Verified Purchase
AZBO
San Leandro, US
★★★★★ 5
Medium soft
Size: Queen (Mid Loft), Number of Items: 1
Great for side sleeping
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 28, 2026
A
Verified Purchase
Andrew Janes
Grantham, US
★★★★★ 5
Amazing. The Perfect Pillow for Side Sleepers with neck pain!
Size: Queen (High Loft), Number of Items: 1
I do have to update my experience. This still is a very comfortable pillow, it's just I can't sleep with it under my head (it's now my hug pillow). After using for 2 weeks, I developed severe neck spasms. Pillows are very individulized and as it turns out, I probably need a firmer pillow than this "highly" comfortable pillow can offer. Will NOT change my rating. Wow! I'm impressed with this pillow so far. I'm a side sleeper mostly but chose the medium-high loft 6.2" as recommended which was the perfect height. I didn't see any taller options but this has turned out just right. I did hours of research before chosing this product, which turned out to be advantageous. It's not as cooling as my old memory foam pillow with the gel layer but it stays cool long enough that I don't have to move the pillow around to be comfortable before falling asleep. It's surprising lightweight. I like it much more than any memory foam I've ever had. The best news was that within a few days my headaches and neck pain have improved by 80%. I am really very impressed with the quality of this pillow. It is softer than I anticipated but still firm enough to keep my head elevated giving me perfect spine alignment and great support. It truly is the MOST COMFORTABLE supportive Pillow I have ever slept on! The smell is only minor at It's worst and has nearly disappeared after just 4 days. It is a mild latex smell but definitely NOT petroleum. It's in the moderate price range at ~$100 and worth every cent. High value for the price. I really really like this pillow and highly recommend it. Big fan! Might irder a 2nd as a backup if it doesn't last but it's so well made I feel that won't be a problem.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 22, 2026

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