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Nightstick NSP-4640B FORGE Helmet Light (Black)

BH #NINSP4640B • MFR #NSP-4640B
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Nightstick NSP-4640B FORGE Helmet Light (Black)
Key Features
  • 25/180/360 Lumens
  • Rear-Facing Green Safety Light
  • 360° Pivoting Mount
  • IPX7 Waterproof, Submersible to 3.3'
The black NSP-4640B FORGE Helmet Light from Nightstick delivers 25, 180, or 360 lumens of white light and fits nearly any firefighter helmet, whether the brim is turned up or down. It is equipped with a rear-facing green safety light so fellow first responders can see you.
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Nightstick NSP-4640B Overview

The black NSP-4640B FORGE Helmet Light from Nightstick delivers 25, 180, or 360 lumens of white light and fits nearly any firefighter helmet, whether the brim is turned up or down. It is equipped with a rear-facing green safety light so fellow first responders can see you.

The FORGE comes with a 360° pivoting mount that doesn't interfere with goggles, face shields, or other gear. It places light exactly where it's needed. Its 6061-T6 aluminum housing is IPX7 waterproof, submersible to 3.3', and rated to withstand drops from 6.6'. Runtime on a fresh set of two non-rechargeable CR123A lithium batteries ranges from 4.5 hours on the maximum brightness level to 30 hours on the low setting.

Light Performance
  • Output: 25/180/360 Lumens
  • Runtime: 4.5/6.5/30 hours
  • Rear-facing green safety light
Switching
  • Push-button switch, easily operated when wearing gloves
  • Click to turn on, press and hold to cycle through settings
Construction Details
  • 6061-T6 aluminum 
  • 360° pivoting mount fits all fire helmets and hard hats
  • IPX7-rated waterproof
  • Meets NFPA-1971-8.6 (2018) standard
  • Serialized for personal identification
  • Runs on two CR123A batteries, included
UPC: 017398807111

Nightstick NSP-4640B Specs

Item Type
1x Headlamp with White LED
Color
Red
Output Power
3 Levels: 30/180/360 Lumens
Battery
2x CR123A Lithium (Included)
 • 4-Hour 30-Minute Runtime at Maximum Output
Power I/O
No
Environmental Resistance
Water-Resistant (IPX7)
Impact Resistance
Drop-Resistant to 6.6' / 2 m (Unrated)
Materials
Body: Aluminum
Dimensions
Length: 3.2" / 8.1 cm
Width: 1.4" / 3.6 cm
Weight
7.2 oz / 204 g

Nightstick NSP-4640B Reviews

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