The SureFire HellFighter 4 Amber Filterfrom SureFire HellFighter 4 Amber Filteris 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. will this light fit a sig p226 elite?

A: According to Surefire the X300 Ultra LED Weapon Light (T-Slot Mount, Tan) BH #SUX300UBT • MFR #X300U-B-TN is designed for pistols and long guns, the X300 Ultra attaches to any Picatinny or other common pistol accessory rails with a T-slot mount.

Q: 2. 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: 3. How is the overall construction?

A: Alright comes in a nice hard case I thnk it works good would buy another

Q: 4. is the titan-b waterproof?

A: Yes, I have had mine in water without issue. I do not know the specific specs but on page 11 of the 2015 SureFire catalog the information notes f course building rugged, virtually indestructible bodies is about keeping out the elements, so we seal out water and dust with O-ring and gasket seals. In the unlikely event that moisture gets past these defenses, we minimize potential harm with waterproof coatings on our electronics and by using gold and other premium non-corroding metals for electrical contacts and interfaces.

Q: 5. 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: 6. Which "amber" filter would be recommended?

A: You may use the Tiffen 52mm 85B Color Conversion Filter, BH # TI85B52 https://bhpho.to/3kE5YHb

Q: 7. How well does this work on the larger Nikon Z7 sensor?

A: This will work very well with the full-frame sensor on the Z7.

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. 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: 10. Can Surefire tape switch be used with this light without an adapter??

A: The SureFire Dual Fuel Scout Light Pro Weapon Light (Black) will need this SureFire DS00 Waterproof Switch Assembly for Scout Light Weapon Lights (Tan) in order to be used with the tape switch: https://bhpho.to/2F1Qw4m