Streamlight Vantage II 350-Lumen Helmet Mount Flashlight - Compact

In this review the Streamlight Vantage II 350-lumen helmet mount flashlight is judged as a focused tool for first responders and industrial workers who need a compact, durable light that attaches to a helmet quickly. The single biggest reason to buy is its balance of high output and practical mounting: the light produces a usable 350 lumens on high with a long, narrow beam while clipping above or below the helmet rim in seconds, and the rear push-button and blue IED safety taillight add real-world utility on the fireground and in smoky conditions.

Key Features

• Helmet mount: Attaches securely above or below the rim of full-brim fire helmets and slotted hard hats in seconds, keeping hands free for tasks.
• High and low output: High mode gives a focused 350 lumens and a beam that reaches long distances for scene illumination, while low mode extends run time for sustained tasks.
• Rear push-button: The large off switch on the rear is easy to operate with gloved hands and the safe off feature prevents accidental activation.
• Blue IED safety taillight: The ultra-bright blue taillight increases visibility to others in smoky or crowded conditions and can be set to flash for signaling.
• Rugged and water resistant: IPX7 waterproofing to 1 meter for 30 minutes and 1 meter impact resistance testing mean it stands up to wet and rough environments.

Who It's For

The Vantage II is aimed squarely at firefighters, rescue personnel, and industrial workers who need a low-profile helmet light that delivers strong forward reach and dependable controls. Its compact size and helmet-specific mounting make it useful for anyone who requires hands-free forward illumination without a bulky headband unit.

Those who rely on long continuous run times from rechargeable headlamps or want multiple color output options might look elsewhere, because the Vantage II uses a single CR123A lithium cell and focuses on straightforward white output with a blue taillight rather than multi-color illumination.

Pros & Cons

Pros

• Bright, focused 350-lumen high beam that reaches a long distance for scene work.
• Simple, glove-friendly rear push-button with a safe off feature to prevent battery drain.
• Secure helmet attachment and a compact, low-profile housing that stays out of the way.
• Durable construction with IPX7 waterproof rating and impact testing for rough use.

Cons

• Runs on a single CR123A battery, so users preferring rechargeable systems will need an adapter or separate solution.
• Limited to two white output modes; no flood option for close-up wide-area light.

Specifications

Brand	Streamlight
High Output	350 Lumens, 3500 candelas, 118 m beam
Low Output	135 Lumens, 1700 candelas, 80 m beam
Run Time	High 2.25 hours, Low 5 hours
Power Source	One CR123A lithium battery (included)
Ingress Protection	IPX7 waterproof to 1 m for 30 minutes
Standards	Meets NFPA 1971-56 (2013); 1 m impact tested

Our Verdict

The Vantage II is a practical, purpose-built helmet light that balances bright forward reach with a compact footprint, making it a solid choice for firefighters and industrial users who need reliable, hands-free illumination. Its durability, glove-friendly control, and blue taillight add everyday value, though users seeking rechargeable convenience or multi-beam versatility should consider alternatives.

Frequently Asked Questions

Does the light come with a battery?
Yes, the Vantage II ships with one CR123A lithium battery included.

Can it be mounted above or below the helmet rim?
Yes, the design allows secure mounting both above and below full-brim fire helmets and slotted industrial hard hats.

Is it waterproof and rugged enough for fireground use?
It is rated IPX7 to 1 meter for 30 minutes and is 1 meter impact resistance tested, and it meets NFPA 1971-56 (2013) requirements.