What is the maximum light output of this stick light?

The stick light delivers a maximum light output of 550 lm using an integrated LED light source.

Are the battery and charging cable included?

Yes, one 4V L4 B3 battery (3.0 Ah) and a USB cable are included in the delivery.

Can the stick light be mounted for hands-free work?

Yes, the integrated magnetic mount allows you to attach the light securely to metallic surfaces.

How do you recharge the light?

You recharge the included 4V battery using the supplied USB cable.

MILWAUKEE L4 SL550-301 USB rechargeable battery bar torch 550 lumens (integrated 3.0Ah battery) - 4933478869

Name: MILWAUKEE L4 SL550-301 USB rechargeable battery bar torch 550 lumens (integrated 3.0Ah battery) - 4933478869
Brand: MILWAUKEE
SKU: 03221979
Price: 129.52 EUR
Availability: InStock

Supplier number: MILWAUKEE 4933478869 | EAN 4058546361518

Recommended Retail Price €161.49

129.52 tax incl.

€107.04 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 8 products in stock.

Ordered before 20:00 - delivered tomorrow 15/10/2026
Free shipping
Delivery by DHL

✆ Talk to a specialist

How does it work?

Buy Milwaukee products with a total order value of at least €250 excl. VAT.
For a total order value of €250 excl. VAT up to but excluding €500 excl. VAT, you receive a FREE Milwaukee 12-piece Tri-Lobe screwdriver set (4932472003) worth €55.90.
For a total order value of €500 excl. VAT up to but excluding €750 excl. VAT, you receive a FREE Milwaukee M18 125 mm Random Orbital Sander cordless random orbital sander (4933464228) worth €168.90.
For a total order value of €750 excl. VAT or more, you receive a FREE Milwaukee M18 FUEL 125 mm cordless angle grinder with slide switch and brake (4933498062) worth €357.90.
The free item is automatically added to your order. No registration is required.
This promotion cannot be combined with the ongoing Milwaukee Cashback Promotion on Milwaukee hand tools. An invoice for which you receive a free Buy More, Get More gift therefore cannot also be submitted for the Milwaukee hand tools cashback promotion.
The promotion is valid from 01.10.2026 to 31.10.2026.
Milwaukee Buy More, Get More deals are recognisable by the promotion label on the product page. Click the label to view all available deals.

Reliable hands-free inspection lighting

Practical benefits

Bright illumination with Milwaukee: You illuminate confined or dark work spaces with 550 lm output for crisp visibility during demanding tasks.
Convenient built-in magnet: The magnetic base lets you mount the stick light on metal surfaces, keeping both hands completely free.
Integrated rechargeable power: Powered by an included 4V 3,0AH battery and USB cable, you easily recharge the tool between tasks.

In a nutshell

The right choise for

With the Milwaukee L4 SL550-301 cordless stick light, you bring crisp, reliable illumination directly into dark and confined workspaces. Delivering up to 550 lm from its integrated led source, it clearly lights up engine compartments, electrical panels, and tight machinery. The built-in magnetic mount secures the stick light firmly to metal surfaces, keeping both of your hands completely free to inspect, adjust, and repair. Powered by the included 4V L4 B3 3,0 Ah battery, you can recharge easily using the supplied usb cable, eliminating cord hazards and ensuring dependable performance whenever you need it.

Product information Accessories FAQ

€129.52

In stock - tax incl.

Key features according to our expert

Max. light output: 550 lm
Number of batteries included: 1
Capacity (rechargeable battery/battery): 3 Ah
Batteries included: Yes
Lamp type: LED
Magnetic attachment: Yes
Supplied in: Blister pack
Voltage: 4 V

Supplied as standard

1 x L4 B3 Battery pack
USB cable
Supplied in: Blister packaging

Product description

TRUEVIEW high definition lighting with up to 550 lumens
Up to 5 hours of run time on USB REDLITHIUM 3.0 Ah battery pack
The 4-in-1 stick light features 4 selection functions for precision focusing during inspection, task or directional lighting that allows for full control of the beam output and intensity in any position
220° vertical light head rotations with single or both panel light option for convenient directional lighting
IP52 rated for water and dust resistance and can withstand up to 2 m drops
Magnetic attachment for hands-free use and hook attachment for secure storage
Conveniently charge REDLITHIUM USB battery internally with USB-C cable from USB power source or AC outlet (wall plug not included)
Includes USB cable

All Features

Max. light output: 550 lm
Number of batteries included: 1
Capacity (rechargeable battery/battery): 3 Ah
Batteries included: Yes
Lamp type: LED
Magnetic attachment: Yes
Supplied in: Blister pack
Voltage: 4 V
Max. runtime with l4 b3 battery with front/rear/double/inspection function (hours): 2/ 4.5/ 2/ 5
Max. light output high/low (lumens): 550/ 250 ; 250/ 100
Blue light risk group: RG1
Max. light output front/rear/double/inspection function (lumens): 550/550/550/250
Max. operating time high | low: 2 | 4,5 ; 2 | 5
Battery type: Li-ion
Number of batteries supplied: 1

Brand MILWAUKEE
03221979
EAN 4058546361518
Supplier number MILWAUKEE 4933478869

Accessories

MILWAUKEE L4 B3 REDLITHIUM USB battery 3.0Ah - 4933478311

Recommended Retail Price €45.31

39.06

€32.28 excl. VAT

On stock, immediately available.

Frequently asked questions about this product

Answered by specialists

What is the maximum light output of this stick light?: The stick light delivers a maximum light output of 550 lm using an integrated LED light source.
Are the battery and charging cable included?: Yes, one 4V L4 B3 battery (3.0 Ah) and a USB cable are included in the delivery.
Can the stick light be mounted for hands-free work?: Yes, the integrated magnetic mount allows you to attach the light securely to metallic surfaces.
How do you recharge the light?: You recharge the included 4V battery using the supplied USB cable.