9.29
Milwaukee
RedLithium USB Headlamp
$49.97$113.75across 19 retailers
The RedLithium™ USB Hard Hat Headlamp is a brilliant choice for professionals needing powerful and reliable lighting on the job. It boasts superior brightness and excellent battery life, tailored for construction and dim environments. However, potential buyers should be prepared for minor inconveniences like the need for additional straps for certain hard hat models. Overall, it's a solid investment for those needing rugged, dependable lighting.
Model: 2163-21UPC: 45242741397
Lowest at Amazon
$63.99 at AmazonLowest at any Popular Retailer
$49.97 at Northern ToolWhere to Buy
Prices last updated: June 12th 2026 9:56 am
Product Score
Based on professional reviews and customer feedback
9.29/10
Overall
8.6
Expert
10
Consumer
Why this score?
The RedLithium™ USB Hard Hat Headlamp earns a high score due to its exceptional brightness and versatility, featuring multiple light modes and a sturdy design that stands up to tough work conditions. While some customers noted that the battery life could be improved, overall feedback highlights its comfort and effectiveness, making it a valuable investment for both professionals and hobbyists alike.
8+ Excellent6-8 Good4-6 Average<4 Poor
Score
The RedLithium™ USB Hard Hat Headlamp earns a high score due to its exceptional brightness and versatility, featuring multiple light modes and a sturdy design that stands up to tough work conditions. While some customers noted that the battery life could be improved, overall feedback highlights its comfort and effectiveness, making it a valuable investment for both professionals and hobbyists alike.
8.6/10
Expert
10/10
Consumer
Pros
- •Extremely bright, delivering ample illumination for low/night conditions.
- •Stays securely on hard hats, ensuring stability during use.
- •Remembers the last light setting, adding convenience for repeated use.
- •Lonasting battery life, reducing the need for frequent recharges.
- •Portable and ergonomic design, making it comfortable for extended wear.
- •Offers multiple light output settings for versatility in different environments.
Cons
- •Rattles on the head, which can be distracting during use.
- •Light shifts slightly in the holder, potentially impacting focus.
- •Requires a strap for attachment to certain hard hats, which might be an additional purchase.
Bottom Line
The RedLithium™ USB Hard Hat Headlamp is a brilliant choice for professionals needing powerful and reliable lighting on the job. It boasts superior brightness and excellent battery life, tailored for construction and dim environments. However, potential buyers should be prepared for minor inconveniences like the need for additional straps for certain hard hat models. Overall, it's a solid investment for those needing rugged, dependable lighting.
What Reviewers Are Saying
Praised
hard hat approved10%
selectable settings20%
durable headlamp10%
Criticized
light rattles30%
headlamp shifts20%
Professional Reviews
Discussion
🔍About This Page
ShopSavvy compares prices across thousands of retailers so you always get the best deal. Prices are updated regularly and verified for accuracy. Our expert reviews and community discussion help you make informed buying decisions.
More to Explore
🔥 Trending Deals
Footer 1
Get ShopSavvy
Subscribe for Updates
Get the latest news, and updates on ShopSavvy. You'll be glad you did!