$15.99
$25.99
SALE 38% OFF
Estimated delivery (within the U.S.) Sep 12 - Sep 17

Features

Compact but Powerful
Don’t let its size fool you—the UltraFire P4 delivers up to 500 lumens of bright white light and a red-light mode designed to protect night vision or signal in emergencies. With multiple brightness settings and a turbo boost mode, you’ll always have the right light for the job.

 

Built for Everyday & Adventure
Made from aerospace-grade aluminum and reinforced nylon, this light is tough enough for outdoor adventures yet light enough for everyday carry. It’s water-resistant (IPX4) and drop-tested from 3.3ft, so you can count on it in the rain, snow, or when things get rough.

 

Hands-Free Versatility
The P4 adapts to your needs—wear it as a headlamp, stick it to metal surfaces with the magnetic base, or use it as a standalone work light. The 360° rotation and tilt function let you aim light exactly where you need it, making it perfect for camping, night running, auto repairs, or power outages.

 

Rechargeable Convenience
Powered by a built-in 450mAh rechargeable battery with fast USB-C charging, the P4 is always ready when you are. A full charge takes just 2 hours, delivering up to 7+ hours of runtime on low mode. Plus, it comes with a 3-year warranty and lifetime technical support—so you can buy with confidence.

Free Shipping 

Easy Returns

3-Year Warranty

Video

Reviews

Customer Reviews

Based on 6 reviews
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O
Overload
Hey @UltraFireOfficial

That P4 headlamp is a very Nice and well build headlamp for the money, I already bought a second one.
Keep up the good work! :ok_hand::muscle:

D
Daniel
excellent value

This light is pretty handy! the swivel allows you to point the light in almost any direction. it's not a very useful feature as a headlamp but when removed, the light has a clip to attach to anything thin where it becomes surprisingly useful. i clipped it to my hood strut to do some maintenance on my car after dark. the main button turns the main light on at full, pressing it cycles down through dimmer settings then switches to the red light and a red strobe. battery life is excellent with hours on high and almost a full day on red strobe. the body is mostly aluminum making it shockingly durable but heavier than it looks, although it's not uncomfortable to wear.

A
A. H. Cosgrove
The most functional lamp I have ever seen.

Very innovative.

superior design and great functionality. The lights are very bright. Overall the light is very easy to use.

Rechargeability is very easy. This is going directly into my EDC bag. Not just a headlight. It can be removed from the band and used on machinery or a grill. Great for working on a car or a campsite!

Very pleased with this well made light.

D
Dave & Sarah K
Emergency Prep Must-Have

Kept my family safe during hurricane blackouts. Ran 7+ hours on low as our tent lantern, used red strobe to signal rescuers. The featherlight design stayed secure on my kid’s head during evacuation. Game-changer: The battery lock prevented drain in our go-bag. 3-year warranty? Sold. Buy two – one isn’t enough!

M
Maria G
Tough Enough for Construction Sites

This little beast survives daily abuse on oil rigs. Dropped it 10+ times from my hard hat – still works like new. The 360° swivel lets me spotlight pipeline welds without moving my head, and the work light mode is perfect for tight spaces. Charges fully during lunch break via USB-C. Only wish: Make a high-vis orange version!

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Specifications

Category

Specifications

Product Name

P4 Multi-Function EDC Light

Title

Design Purpose

Engineered for Adventure, Built for Daily Use

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Core Construction

Aerospace-grade aluminum alloy + reinforced nylon

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Light Sources

- 1× CREE XPG3 LED (White)
- 2× 3030 SMD Red LEDs

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White Light Modes

- Extreme: 500 lumens | Long press to turn on
- High: 250 lm | 2 Hours
- Medium: 120 lm
- Low: 50 lm | 7 Hours

Title

Red Light Modes

Steady glow + 8Hz emergency strobe

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Battery System

Rechargeable 3.7V 450mAh Li-ion (USB Type-C, 2hr full charge)

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Runtime

- High: 2 hours
- Low: 7+ hours

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Controls

- Long-press Turbo Boost
- Double-tap lock
- Glove-compatible buttons

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Adjustability

360° rotation + tilt articulation

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Mounting System

- Magnetic base
- Detachable headband
- Standalone work light mode

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Durability

- IPX4 water-resistant (rain/sweat proof)
- 3.3ft (1m) drop-tested

Title

Portability

- Dimensions: 4.9"×1.0"×1.4" (12.5×2.5×3.6cm)
- Weight: 3.1 oz (88g)

Title

Pro Features

- Night vision-safe red light
- Multi-role use (headlamp/signal light/etc.)

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Ideal For

Camping/Night Running/Auto Repair/Emergency Kits/Power Outages

Title

Warranty

3-year warranty + lifetime technical support

Package

Package Includes

1 x P4 EDC Light

1 x USB Type-C Charging Cable

1 x Detachable Headband

1 x Magnetic Base

1 x User Manual

1 x Storage bag

UltraFire P4 EDC Magnetic Headlamp – 500LM Rechargeable with Red Light & Detachable Design