The Nightstick 4616B Low-Profile Dual-Light™ Headlamp is designed specifically to work on fire helmets and hard-hats that have a flip-up face shield. The unique low-profile shape allows the user to work without having to remove the headlamp when raising or lowering their face shield. 

The NSP-4616B is manufactured from glass-filled nylon polymer and features a multi-position tilt head design. Both the spotlight and the floodlight use LED’s and an advanced (TIR) Total Internal Reflection lens designed to optimize lumen output and beam pattern. The spotlight and the floodlight are both rated at 250 lumens in high mode and 125 lumens in low mode. 

Front mounted dual switches provide easy access to the spotlight for distance illumination, the floodlight for close-up illumination, and Dual-Light for maximum lighting, versatility and user safety. The 4616B is IP-X7 rated waterproof and meets the requirement for NFPA-1971-8.6 (2013). The NSP-4616B also includes a heavy-duty rubber head strap for use on a fire helmet or hard-hat, and is powered by 3 AA batteries (included).

Features

• Dual-Light™ (spotlight and floodlight on at the same time) for maximum versatility
• LED technology
• Focused high/low-brightness spotlight beam for distance illumination
• Unfocused high/low-brightness wide-beam floodlight for close-up illumination
• (TIR) Total Internal Reflection lens designed to optimize lumen output and beam pattern
• Dual switches located on front of light
• Adjustable tilt head
• Battery pack located in the rear of the strap
• Amber colored rear facing led
• Heavy-duty rubber strap for fire helmets and hard hat applications
• Includes: 3 AA batteries and Rubber Strap
• Replacement Parts: Rubber Strap (4616-RSTRAP)
• Switch Functions:
  • Two switches - right: spotlight, left: floodlight
• Testing:
  • Impact resistance: 3.28 ft (1m)
  • Water Rating: IP-X7: waterproof to 3.28 ft (1m)
  • Meets requirements for NFPA-1971-8.6 (2013)
• Warranty: Limited Lifetime Warranty
• Country of Origin: CN
• 5 lighting modes: high/low-brightness white spotlight & high/low-brightness white floodlight and Dual-Light

Additional Specs

• Lumens: 
• Spotlight: High: 250 / Low: 125
• Floodlight: High: 250 / Low: 125
• Dual-Light: High: 450 / Low: 250
• Beam Distance: Dual: 285 ft (87m) / High: 256 ft (78m) / Low: 125 ft (38m)
• Candela: Dual: 1870 / High: 1,500 / Low: 1,200
• Runtime: 
• Spotlight: High: 6.5 hrs / Low: 10.5 hrs
• Floodlight: High: 6.5 hrs / Low: 10.5 hrs
• Dual-Light: High: 3.5 hrs / Low: 6.5 hrs
• Light Source: LED
• Body Material: Glass-filled Nylon Polymer
• Product Color: Black
• Length: 1.25 in
• Weight: 0.58 lb

Documents

• Fact Sheet
• Instructions

Options for Headlamps

• 4510B Multi-Flood USB Rechargeable Headlamp - Black
• 4510F Multi-Flood USB Rechargeable Headlamp - Flat Dark Earth
• 4602B Dual-Light Headlamp
• 4603B Multi-Function Headlamp
• 4604B Dual-Light Headlamp
• 4605B Multi-Function Headlamp
• 4606B Dual-Light Headlamp
• 4608B Dual-Light Multi-Function Headlamp
• 4608BC Dual-Light Headlamp w/Hard Hat Clip
• 4610B Multi-Function Headlamp - Black
• 4610C Multi-Function Headlamp - Flat Dark Earth
• 4614B Low-Profile Dual-Light Headlamp
• 4708B USB Rechargeable Headlamp