SKU: 57613448747

Milwaukee Tool 2115-21 REDLITHIUM™ USB Low-Profile Headlamp

Sale price$98.10 Regular price$109.00
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Milwaukee Tool 2115-21 REDLITHIUM™ USB Low-Profile HeadlampThe REDLITHIUM USB Low Profile Headlamp is thin with a 1 in. light head, wide flood beam, and is powered by REDLITHIUM USB and delivers 600 lumens of TRUEVIEW High Definition Output. The floodlight headlamp features an ultra thin light head that provides an unobstructed view with 125 of flood beam coverage. This rechargeable headlamp is designed with a battery pack in the rear for maximum maneuverability in tight spaces and a balanced design for all

The REDLITHIUM USB Low-Profile Headlamp is thin with a 1 in. light head, wide flood beam, and is powered by REDLITHIUM USB and delivers 600-lumens of TRUEVIEW High Definition Output. The floodlight headlamp features an ultra-thin light head that provides an unobstructed view with 125° of flood beam coverage. This rechargeable headlamp is designed with a battery pack in the rear for maximum maneuverability in tight spaces and a balanced design for all-day use. The hard hat headlamp is equipped with a sweat-absorbing microfiber strap for comfort on bare heads and four included hard hat clips for secure connections on all hard hats.

The Milwaukee headlamp has four light output modes: High, Medium, Low, and Eco for 28+ hours of runtime to maximize light output or extend runtime. The clip-on hard hat light is IP54 rated for water and dust resistance and can withstand up to 2M drops, surviving the toughest conditions on and off the job site.

The REDLITHIUM USB Low-Profile Headlamp 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 Low-Profile Headlamp is covered by a limited lifetime warranty.

Features

  • 1" Ultra-thin light head for maximum field of vision and minimal obstruction

  • Designed for comfortable bare head use with crown strap and sweat absorbing micro fiber forehead

  • Perfect for use with reversed or forward hard hats with (4) universal hard hat clips

  • 4 light output modes: Flood High mode: 600-Lumens- 2 hours; Medium mode: 350-Lumens- 6 hours; Low mode: 125 -Lumens- 10 hours; Eco mode: 25-Lumens- 27 hours

  • 125° Flood beam illuminates full field of vision

  • Internally Charges REDLITHIUM® USB Batteries through Micro-USB Port

  • 3X Faster Charge Time: 2.1A Charge Rate

  • 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 LED

  • Fuel Gauge Allows Fast Checking of REDLITHIUM USB Battery Charge

  • Limited Lifetime Warranty on Light; Two Year Warranty on REDLITHIUM USB Battery

Specifications

Power Source: Cordless
Length: 3.66"
Weight: 0.41 lbs
Width: 1.22"

Includes:
(1) REDLITHIUM USB Low-Profile Headlamp (2115-21)
(1) 2FT Heavy Duty USB Cord
(1) REDLITHIUM USB Rechargeable Pack
(4) Universal Hard Hat Clips

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: 57613448747

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4.3 ★★★★★
Based on 14 reviews
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Verified Purchase
Amazon Customer
Los Angeles, US
★★★★★ 5
Perfect Pillow
Size: Queen (Pack of 1), Color: White
These are the best pillows ever. You can adjust the firmness or softness to whatever you want. For years i used a soft latex pillow , which you cant get anymore. I will never use another pillow. I have purchased 6 of these after the first one. You pick your own comfort level. Best ever. No more neck aches.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
M
Verified Purchase
Mark
Omaha, US
★★★★★ 5
Hallelujah… finally, I found the right pillow!!!
Size: Queen (Pack of 1), Color: White
I have spent a lot of money searching for the right pillow. I recently tried to Tempur-pedic that cost twice with this pillow cost. Tempur-pedic flattened out. I’ve had this pill for a few weeks now and it works wonders. I am a paraplegic. You can have a lot of neck problems. I love the fact that this pillow is adjustable. I immediately saw it was too stuffy and took a bunch out. It works perfect so glad I didn’t spend money on a $200 purple pillow. I read a lot of reviews and there were a lot of complaints about the odor. Mine did smell funny when it came out of the box. I immediately threw it in the dryer with a few bounce fabric sheets came out smelling fine. Pillows are a very individual thing, but I think for 40 bucks this pillow is worth a try. I’m really enjoying mine about one of those silk pillowcases to go over it and it sleeps cool and comfortable. Best wishes in your search for the right pillow. Update: I’ve been using this pillow several months and it continues. Give me a good night rest pain-free.. well worth the money. UPDATE: I have been using this pillow for three months and it still works great. It does not flat out or get hot..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 29, 2026
D
Verified Purchase
Danica Mandic
Louisville, US
★★★★★ 5
Soft comfortable very good pillow
Size: King (Pack of 1), Color: White
I really love my new pillow it's great and comfortable. Yes, it has a little smell, but if you wash the pillowcase and put the pillow on the window for a day you won't notice anything anymore.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
Z
Verified Purchase
Zachery Jeffries
Omaha, US
★★★★★ 5
Best place for head
Size: Queen (Pack of 1), Color: White
Do you love not getting sleep and sweating all over your pillow at night when you are asleep? If so then don't buy this pillow! If you want a good nights sleep and cool pillow like me this is the one. Ive always been ehh towards spending so much on a pillow but its 100% worth it, I sleep so much better and it forms to my head and keeps me cool at night. Great support even for my big head and comes with a bag of extra stuffing if you want to have a little more firmer pillow. Highly recommend
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Reviewed in the United States on April 4, 2026
L
Verified Purchase
Loves_2_read
Birmingham, US
★★★★★ 3
Oversized
Size: Queen (Pack of 2), Color: White
I have chronic neck pain. I am forever buying new pillows. Sometimes I think I found the perfect pillow but then three months later they’re losing their loft. I thought I would give these pillows to try since the stuffing is removable. Now these pillows are really oversized. To the point where I thought that they had sent me king-size pillows but I double checked the packaging and they were Queen. I ended up having to buy king-size pillowcases for them because they just barely fit in the queen size and the pillowcases would always end up pulling back from the edge. So that’s a negative one star there. Now I’ve been sleeping on these pillows for a while and they have held up well. I did end up removing some of the stuffing because it was just too much. I’m a side sleeper and when I use this pillow, it does a good job of keeping my neck in alignment. However, the pillow tends to migrate up as I sleep. Or I tend to slip down off the pillow, either or. So that’s why I’ve removed a second star. Maybe if I removed more stuffing that wouldn’t happen, but then I feel like the loft would be too little. I will say that these provide great support when sitting up in bed reading or watching TV. So would I buy them again? Probably not. Am I going to keep using them? Yes
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 23, 2025

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