Milwaukee 2163-21 - REDLITHIUM™ USB Hard Hat Headlamp
Milwaukee 2163-21 - REDLITHIUM™ USB Hard Hat Headlamp
Usually 1–2 business days in Ontario, 3–8 elsewhere in Canada. Delivery times are estimates.
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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. The MILWAUKEE® REDLITHIUM™ USB Hard Hat Headlamp is 20% LIGHTER WEIGHT, BRIGHTER, and offers MORE RUNTIME. 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.
At a Glance
- Battery Amp Hour: 3 Ah
- 6FT Drops & IP54 Rated. Dust & Water Resistant
- Detachable For Tasks & Easy Charging
- Button Provides Battery Charge Status
- Warranty: 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.
- REDLITHIUM™ USB Powered lights stay brighter for longer, deliver 2x faster charge time, and give you more runtime with a swappable and removable battery.
What's in the Box
- (1) REDLITHIUM USB Hard Hat Headlamp (2163-21)
Specifications
| Specifications | |
|---|---|
| Length | 2.28" |
| Width | 6.14" |
| Height | 9.84" |
| Weight | 0.61 lb |
| Warranty | Limited Lifetime Warranty |
| Weight Battery Installed (lb) | 0.33 |
| Number of Batteries Required | 1 |
| Recharge Time (min) | 120 |
| Maximum Beam Distance | 120M |
| Beam Distance (m) | 125 |
| Certifications and Listings | 1-UL Listed |
| Battery Amp Hour (Ah) | 3 |
| Battery Voltage | 4 |
| Switch Location | Body |
| Light Beam Type | Dual |
| Focus Type | FIxed |
| Product Type | Head Lamp |
| Flashlight Type | Headlamp |
| Ingress Protection | IP54 |
| Water Penetration Rating | IP54 |
| Bulb Type | LED |
| Battery Composition | Lithium-Ion (Li-ion) |
| Hazardous Location Specification | No |
| Housing Material | Plastic |
| Material | Plastic |
| Green Environmental Attribute | Product is Rechargeable |
| Switch Type | Push Button |
| Power Supply | Rechargeable |
| Battery Size | Red lithium USB |
| Batteries Included | Red lithium USB |
| Battery Model and Part Number | REDLITHIUM USB 3.0 Battery, 48-11-2131 |
| Battery Life by Mode and Lumen Output | Spot / Flood Hybrid: 600 lumen - 5 hrs, Flood High:400 lumens - 9 hours, Flood Low: 100 lumens - 20 hrs, Spot High: 400 lumens - 9 hrs, Spot Low: 100 Lumens - 20 hrs |
| USB Input | USB-C |
| Adjustable Strap | Yes |
| Waterproof | Yes |
| Rechargeable | Yes |
| Impact Resistance | Yes |
| USB Port | Yes |
| Run Time on High | 5 |
| Color Finish | Black |
| Runtime and Output by Mode | Spot / Flood Hybrid: 600 lumen - 5 hrs, Flood High:400 lumens - 9 hours, Flood Low: 100 lumens - 20 hrs, Spot High: 400 lumens - 9 hrs, Spot Low: 100 Lumens - 20 hrs |
| Corded Cordless | Cordless |
| Size & Weight | |
| Product Info | |
| Model | 2163-21 |
| UPC | 045242741397 |
From MILWAUKEE
Shipping & Returns
Shipping & Returns
Free Shipping Canada Wide* on Orders Over $149
Eligible items ship free on orders over $149 (before tax).
Free Shipping Policy Restrictions
Items that ship at carrier rates. An item doesn’t ship free if it, or its shipping box, weighs over 50 lb, is longer than 48 in. or has two sides over 30 in., or is bigger than 4 cubic feet (about a 24 × 24 × 12 in. box). Carriers charge these by size, not just weight. These items say “Shipping charge applies” on the product page, and you’ll see the exact cost at checkout before you pay. Orders to the Northwest Territories, Yukon and Nunavut, and to a few remote postal areas (codes starting A0K, A0P, A2V, G0G, J0M, R0B or V0T), are not eligible for free shipping and are charged carrier rates at checkout. *Our free shipping policy is subject to change without notice.
How long will it take to get my order?
Typical delivery times after your order ships: 1–2 business days in Ontario; 3–5 in Quebec, the Atlantic provinces (NS, NB, PE) and the Prairies; 5–8 in BC and Newfoundland & Labrador. Expedited shipping is available at extra cost on request.
Most in-stock orders placed by 12:00 PM ET (Monday–Friday) ship the same day. Orders placed after 12:00 PM ET, on weekends or on holidays ship the next business day.
Large, overweight and LTL freight orders may need 1 or more extra business days to prepare.
What shipping carriers do you use?
Most orders are shipped courier via Purolator, UPS, or Canada Post. We will use other carriers at our own descretion depending on Product size and weight.
Do you ship overseas?
We are not currently shipping to the USA. We are currently mainly shipping within Canada, and we are slowly adding Other Countries. Please Contact us if you are unable to Checkout. See more out International Orders HERE
I only received part of my order, where is the rest?
Your order may ship in more than one package depending on the quantity or size of the products purchased. Also, items in your order may ship from either of our 2 locations and arrive in separate deliveries.
Sometimes we place smaller items from your order inside of one box to save on shipping so always open all boxes to confirm what you have recieved.
Can I return my product?
Returns and exchanges follow the manufacturer's satisfaction guarantee for each brand. Please contact us before sending anything back, and we will tell you where to send it.
Please inspect your order when it arrives. If an item arrived damaged, is defective, or isn't what you ordered, contact us with your order number and photos. We'll cover return shipping and send a replacement or refund. For shipping damage, please let us know within 7 days of delivery so we can file a claim with the carrier. Defects and wrong items can be reported any time within our 30-day return window. After 30 days, defects are covered by the manufacturer's warranty.
You pay the shipping cost of returning an item, or you can bring it to either of our stores.
See our Returns Policy and Warranty Information for details.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Discover more in our FAQ
Shoot our team an email & we’ll get back to you ASAP
How fast will my order ship?
How fast will my order ship?
Most in-stock orders placed before 12 PM ET (Mon–Fri) ship the same day. Usually 1–2 business days in Ontario, 3–8 elsewhere in Canada. Delivery times are estimates. You will get a tracking email once your order ships.
Do you ship internationally?
Do you ship internationally?
We mainly ship within Canada and are not currently shipping to the USA. Please contact us about other international orders.
What is your return policy?
What is your return policy?
Returns and exchanges follow the manufacturer's satisfaction guarantee. Please contact us before sending anything back. Please inspect your order when it arrives. If an item arrived damaged, is defective, or isn't what you ordered, contact us with your order number and photos. We'll cover return shipping and send a replacement or refund. For shipping damage, please let us know within 7 days of delivery so we can file a claim with the carrier. Defects and wrong items can be reported any time within our 30-day return window. After 30 days, defects are covered by the manufacturer's warranty. You pay return shipping, or you can bring the item to either of our stores. See our Returns Policy and Warranty Information.

