Nightstick FORTEM NSP-4650B helmet-mounted dual-light flashlight with pivoting clamp
Nightstick NSP-4650B flashlight mounted on a firefighter helmet and angled downward
Nightstick FORTEM NSP-4650B helmet light feature callout diagram
Nightstick NSP-4650B performance chart showing lumen and runtime specifications
Nightstick FORTEM dual-light flashlight mounted on the side of a fire helmet
Nightstick NSP-4650B black helmet flashlight with adjustable mounting clamp
Rear view of the Nightstick NSP-4650B helmet light and safety LED
Bottom view of the Nightstick NSP-4650B showing the angled floodlight
Front view of the Nightstick FORTEM NSP-4650B flashlight lens
Left-side view of the Nightstick NSP-4650B helmet-mounted light
Right-side view of the Nightstick NSP-4650B housing and pivoting mount
Top view of the Nightstick FORTEM NSP-4650B helmet flashlight
Nightstick FORTEM NSP-4650B helmet-mounted dual-light flashlight with pivoting clamp
Nightstick NSP-4650B flashlight mounted on a firefighter helmet and angled downward
Nightstick FORTEM NSP-4650B helmet light feature callout diagram
Nightstick NSP-4650B performance chart showing lumen and runtime specifications
Nightstick FORTEM dual-light flashlight mounted on the side of a fire helmet
Nightstick NSP-4650B black helmet flashlight with adjustable mounting clamp
Rear view of the Nightstick NSP-4650B helmet light and safety LED
Bottom view of the Nightstick NSP-4650B showing the angled floodlight
Front view of the Nightstick FORTEM NSP-4650B flashlight lens
Left-side view of the Nightstick NSP-4650B helmet-mounted light
Right-side view of the Nightstick NSP-4650B housing and pivoting mount
Top view of the Nightstick FORTEM NSP-4650B helmet flashlight

Nightstick

Nightstick FORTEM Helmet-Mounted Dual-Light Flashlight | NSP-4650B

$114.95 $157.40 26% Off

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  • 8 In stock

NS-NSP-4650B

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Product Summary

The Nightstick FORTEM NSP-4650B gives firefighters hands-free spot and flood lighting from a helmet-mounted aluminum-alloy light. Its selectable flashlight reaches 220 lumens and 183 meters, while the angled floodlight covers the ground and nearby work area. A 360-degree pivoting clamp supports precise placement on most fire helmets and side-brim hard hats. Two included CR123 lithium batteries power the light. Rechargeable batteries are not compatible.The Nightstick FORTEM NSP-4650B gives firefighters hands-free spot and flood lighting from a helmet-mounted aluminum-alloy light. Its selectable flashlight reaches 220 lumens and 183 meters, while the angled floodlight covers the ground and nearby work area. A 360-degree pivoting clamp supports precise placement on most fire helmets and side-brim hard hats. Two included CR123 lithium batteries power the light. Rechargeable batteries are not compatible.

Audio Overview

SHIPS FROM:  MI

COUNTRY OF ORIGIN:  CN

MPN:  NSP-4650B

UPC:  017398804714

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Tags: Aluminum, Black, Firefighter, Flashlight, Nightstick, Nightstick Specialty & Wearable Lights, Ships from MI, Waterproof
Collections: Firefighter Gear, Lights, Products, Specialty & Wearable, Tactical & Duty Gear

Overview of the Nightstick FORTEM Dual-Light | NSP-4650B

The Nightstick FORTEM Helmet-Mounted Dual-Light Flashlight, MPN NSP-4650B, gives firefighters hands-free lighting for distance work and ground illumination. The main flashlight reaches 220 lumens and projects up to 183 meters. An angled floodlight illuminates the area near your feet, while Dual-Light mode runs both beams together. A rear-facing green safety LED helps teammates locate you in smoke-filled or dusty conditions. The included 360-degree pivoting clamp mounts on either side of most fire helmets and side-brim hard hats with an upturned or downturned brim. You can adjust its angle to work around goggles or a face shield. The black aluminum-alloy housing carries an IP-X7 waterproof rating and a 2-meter drop rating. The serialized housing supports personal identification. Two included CR123 lithium batteries power the unit. Do not use rechargeable batteries with this product.

Key Features

  • Focused flashlight: Produces up to 220 lumens with a maximum beam distance of 183 meters.
  • Selectable output: Cycles through its available output levels.
  • Angled floodlight: Directs broad light toward the ground and nearby work area.
  • Dual-Light mode: Operates the focused beam and floodlight at the same time.
  • Adjustable helmet mount: Uses a 360-degree pivoting clamp for precise positioning.
  • Rear safety LED: Displays a green rear-facing light for team visibility in smoke or dust.
  • Water and impact protection: Carries an IP-X7 rating and a 2-meter drop rating.
  • Battery safety: Runs on two CR123 lithium batteries and does not accept rechargeable batteries.

Specifications

Brand Nightstick
Series FORTEM
Manufacturer Part Number NSP-4650B
WCUniforms SKU NS-NSP-4650B
UPC 017398804714
Light Source LED
Flashlight Output High: 220 lumens; Medium: 100 lumens; Low: 30 lumens
Floodlight Output High: 100 lumens; Medium: 50 lumens; Survival: 15 lumens
Dual-Light Output 175 lumens on high
Flashlight Beam Distance High: 183 m; Medium: 120 m; Low: 59 m
Flashlight Runtime High: 3 hours; Medium: 10 hours; Low: 33.5 hours
Floodlight Runtime High: 10 hours; Medium: 21.5 hours; Survival: 60 hours
Dual-Light Runtime 4.5 hours on high
Strobe Yes; 6-hour runtime
Water Rating IP-X7 waterproof
Drop Rating 2 meters
Housing Black aluminum alloy
Mount 360-degree pivoting helmet clamp
Power Source 2 CR123 lithium batteries, included
Rechargeable Battery Compatibility Not compatible
Length 3.2 in (82 mm)
Width 1.4 in (36 mm)
Diameter 1.1 in (29 mm)
Weight 6.5 oz (184 g)
Serialized Yes
NFPA Requirement Manufacturer states that it meets NFPA-1971-8.6 requirements
Warranty Limited Lifetime Warranty

Compatibility

The NSP-4650B is designed for most fire helmets and side-brim hard hats with an upturned or downturned brim. You can mount it on either side and rotate the clamp to position the light around goggles or a face shield. This model is not compatible with rechargeable batteries.

Intended Users

  • Firefighters using a compatible fire helmet
  • Workers using a compatible side-brim hard hat

What's Included

  • Nightstick FORTEM NSP-4650B light with 360-degree helmet mount
  • Two CR123 lithium batteries

Available at WCUniforms

Order the Nightstick FORTEM NSP-4650B from WCUniforms, a veteran and public-safety-owned specialty retailer serving professionals since 2013. Browse more options in our Lights and Firefighter Gear collections. Add this helmet light to your gear today.

Frequently Asked Questions about the Nightstick FORTEM Helmet-Mounted Dual-Light Flashlight

Will the Nightstick NSP-4650B fit my fire helmet?

It fits most fire helmets and side-brim hard hats with upturned or downturned brims. Confirm that your helmet has enough brim space for the clamp and nearby equipment.


Can I mount the NSP-4650B on either side of my helmet?

Yes. The clamp can mount on either side of most compatible helmets, and its 360-degree pivot lets you adjust the beam around goggles or a face shield.

Does the Nightstick NSP-4650B include batteries?

Yes. The package includes two CR123 lithium batteries with the light and its 360-degree helmet mount.

Can I use rechargeable CR123 batteries in this helmet light?

No. Nightstick states that rechargeable batteries are not compatible with the NSP-4650B. Use the specified non-rechargeable CR123 batteries.

How does Dual-Light mode work?

Dual-Light mode runs the focused flashlight and angled floodlight together, giving you distance illumination and light on the ground at the same time.

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