The HellFighter 4 with Amber Filter from SureFire is a high-intensity discharge (HID) arc lamp that delivers a perfectly focused 3000 lumen beam. This blinding tunnel of light is capable of reaching out hundreds of yards into the night, cutting a swath of visibility into what would otherwise be an impenetrable cloak of darkness.

The HellFighter is designed to mount onto a .50 caliber machine gun or a Minigun. The versatile design of this powerhouse illumination tool also works for vehicle mounting, or hand-held operation.

The most significant difference between the HF1 and this HF4 model is an integral rechargeable battery that can run the HellFiighter 4 for 30 minutes at maximum output. This addition means that there are now three power source options with the HellFighter 4, including vehicle power outlets, disposable BA-5590 batteries (not included), and the integral rechargeable battery.

Another feature of the HF4 is the dual-output and strobe capability. The operator can now select between high-output 3,000 lumens, low-output 1,000 lumens, or strobe mode at approximately 9 flashes per second at 9Hz.

Two switching options are available for enhanced operational functionality: a click-on / off switch provides momentary and constant-on activation when using the HF4 as a handheld searchlight. It also serves as a backup switch should the switch cable assembly fail.

Max 3000 Lumen HID    Dual-Output and Strobe Searchlight    Rechargeable Battery    3 Power Source Options    Handheld Spotlight / Searchlight    Amber Filter Assembly    Made in the USA

Dual-output and strobe capabilities--between high-output 3,000 lumens, low-output 1,000 lumens, or strobe mode at approximately 9 flashes per second at 9Hz

Dual swing-open filter / cover system allows for quick configuration between unfiltered white light, filtered infrared, or a protective cover--to save the filter and window from dust, mud, loose debris, or accidental escape of light

Carry handle integrated into rail mount reduces profile, and provides handheld spotlight / searchlight capability

5mm multi-coated Pyrex window protects reflector and HID lamp

Precision reflector provides excellent beam reach and peripheral light

Aerospace-grade aluminum body, Mil-Spec Type III hard anodizing, weatherproof seals

Integral rechargeable battery, single / dual BA-5590 batteries (not included), or 12V DC vehicle system

Click-on / off switch provides momentary and constant-on activation when using the HF4 as a handheld searchlight--also serves as a backup switch should the switch cable assembly fail

Related Questions and Answers

Q: 1. dimensions of the battery ? I found this on Surfire website DIMENSIONS 39.8±0.3 mm x 18.6±0.3 mm

A: The SureFire 18350 Li-Ion Rechargeable Battery with Charging Port measures 39.8 x 18.6 mm.

Q: 2. Can the Maximus be recharged with a power pack such as RAVpower?

A: This unit can be charged via car charger or AC adapter.

Q: 3. What is the candela rating of this light?

A: The candela rating of the SureFire EDC2-DFT Dual-Fuel Rechargeable Flashlight (Tan) is dependent on the battery you use. For the SF18650B battery the candela is 100,000 candelas whereas the 123A battery is 90,000 candelas.

Q: 4. can i use 18658 for surefire G2X?

A: No. Runs on two included CR123 batteries.

Q: 5. The charger has a USB plug which plug into a USB power source brick, such as an Apple iPhone 5 volt, 1 Amp charger. Is there any benefit or danger of using a power brick with an amperage greater than 1 Amp? Thank you.

A: It is safer to use a USB power brick that no greater than 1 amp with the charger in this Surefire kit.

Q: 6. Will this work for the Leica M11P?

A: Yes, you can use the VisibleDust Quasar Plus 7x Sensor Loupe with Amber Filter to check if there is dust or other debris in the sensor of the Leica M11P.

Q: 7. How do i know what size to get?

A: My wife and I use medium. My 11th daughter uses a small.

Q: 8. Do they change the colour of the screen and therefore can they be used for retouching?

A: They give your screen a slightly warmer hue. Due to them blocked out the blue light.

Q: 9. Will this work on the Canon 80D?

A: Yes, the VisibleDust Quasar Plus 7x Sensor Loupe will work on the Canon 80D.

Q: 10. I have the first generation Quasar 7x. Is this new version worth upgrading to?

A: The new version is worth the upgrade due to the addition of a 52mm front filter thread, in order to add filters for greater contrast or magnification when inspecting your sensor.