Nightstick NSP-4616B – Low-Profile Dual-Light Headlamp

The DUAL-LIGHT™ headlamp is designed for fire helmets and hard hats with flip-up face shields, allowing users to work without removing the headlamp. Made from glass-filled nylon polymer, it features a multi-position tilt head design and uses LED’s with an advanced TIR lens for optimal lumen output. The spotlight and floodlight are both 250 lumens in high mode and 125 lumens in low mode. Front-mounted dual switches provide easy access to different lighting modes, and the headlamp is IP-X7 waterproof rated and meets NFPA-1971-8.6 (2013) requirements. It comes with a heavy-duty rubber head strap and is powered by 3 AA batteries.

  • Up to 450-lumen combined Dual-Light output
  • Low-profile design for comfortable, close-fit wear
  • Spotlight and floodlight modes, usable independently or together
  • Impact- and chemical-resistant, waterproof construction
  • Powered by AAA batteries
Lumen OutputUp to 450 lm
DesignLow-profile
FunctionDual-Light: spot + flood

How bright is the NSP-4616B?

Up to 450 lumens combining spotlight and floodlight, among the brightest in the NSP-46xx headlamp line.