Milwaukee L4 NL400-301 Rechargeable LED Neck Light Instruction Manual

User manual for the Milwaukee L4 NL400-301 Rechargeable LED Neck Light, covering installation, usage, charging, and maintenance.


Milwaukee L4 NL400-301 Rechargeable LED Neck Light Instruction Manual - cover page
Brand
Milwaukee
Category
Other
Document type
User Manual
Language
English
Pages
8
File format
PDF
File size
548 KB
Published
02 November, 2026
Updated
02 November, 2026
MD5 checksum
111541F88779EF6AC83000CFFC7F80A6

About this manual

This manual provides instructions for the Milwaukee L4 NL400-301 Rechargeable LED Neck Light, a battery-powered luminaire with a USB Type C charging port. It details the overview, battery installation, and usage instructions for the device.

What's inside

  • Overview
  • Battery Installation
  • Using Instructions
  • Technical Data
  • Safety Instructions
  • Specified Conditions of Use
  • Charging
  • Notes for Li-Ion Batteries
  • Maintenance
  • Symbols

Specifications

Rated power output4,5 W
Battery voltage4,0 V
USB input5 V DC, 0,1 A – 2,1 A
Charging time (3.0 A)≤125 min
Luminous flux (Mode high)400 lm
Luminous flux (Mode low)250 lm
Lighting time (Mode high)2,5 h
Lighting time (Mode low)8 h
Colour rendering index (CRI)80
Colour temperature4000 K
Protection classIP 50
Weight175,4 g
Weight with battery232,4 g
Recommended ambient operating temperature-18 °C … +50 °C
Recommended ambient charging temperature+5 °C … +40 °C

Frequently asked questions

What is the charging time for the L4 NL400-301?

The charging time is less than or equal to 125 minutes when using a 3.0 A charger.

What are the lighting times for the high and low modes?

The high mode lasts 2.5 hours and the low mode lasts 8 hours when using a 3.0 A battery.

What does a red/green flashing indicator light mean?

A red/green flashing light indicates the battery is too cold, wet, faulty, or there is no battery.

Can the L4 NL400-301 be used outdoors?

No, the tool is only suitable for indoor use and should never be exposed to rain.

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