KYBER 550 Compact Tactical Flashlight




Most Lightweight tactical flashlight with new smart power technology! The KYBER 550 is finally here and it’s loaded with features. Weighing only 4.5 ounces (includes battery) and about 4.75″ long, this compact torch emits over 550 real lumens of light! Enthusiasts will enjoy an adjustable focal lens, easy push power button with built-in color LED indicator. Micro-USB direct charging technology allows you to plug into any USB port with a 5v power source—computers, peripherals, vehicle USB outlets, and other chargers with standard .05-2.1A USB outlets. Convenient color LED, built into the power button, turns red when the battery is running low, and green when it’s at full power!

KYBER 550 TX0550KY-A Kit Includes:
(1) KYBER 550 LED Tactical Flashlight
(1) Direct Plug-in Micro-USB Charger
(1) 18650 2200mAh 3.7v Rechargeable Li-ion Battery [Ships inside flashlight]
(1) Spare Acrylic Glass Lens
(1) Instruction Booklet
(OPTIONAL) Picatinny Rail Mount w/Grip Strips and Hex Wrench – (Item #TX0550KY-B)

*Ships USPS First Class, right to your mailbox!



The KYBER 550 is the best 550 lumens compact tactical flashlight in its class for value, quality and portability!

The KYBER 550 is finally here and it’s loaded with features! Weighing only 4.5 ounces and about 4.75″ long, this compact lightweight handheld flashlight emits over 550 real lumens of light! Also, it’s loaded with all the popular bells and whistles our enthusiasts love, like an adjustable focal lens, easy push power button, and built-in color LED indicator. Furthermore, it has the new Micro-USB direct charging technology so you can plug into any USB port with a 5v power source. Finally, never judge your battery power by how dim your light gets. The convenient color LED, built into the power button, turns red when the battery is running low on power and green when it’s fully ‘juiced’ up!

Solid construction using aircraft aluminum:

The material construction and engineering of a flashlight is critical to its level of quality. Therefore, if you can shake any flashlight with the battery installed and hear rattling, it’s not a military-grade flashlight. The KYBER 550 does NOT rattle because the body of the flashlight is made from precision, heavy-duty aluminum alloy. As a result, the 18650 battery fits snug inside the battery compartment without the need for a plastic spacer. This eliminates rattling and creates a reliable battery lead contact that prevents the light from blinking when shaken.

550-Lumen XML-T6 Cree® LED Technology:

The KYBER 550 efficiently disburses high lumen light with its Cree® Ultra-Bright XM-L T6 LED bulb. This LED bulb is also encapsulated by a white reflective cup that intensifies the emitted light adding 50 lumens to its illumination rating.  Therefore, you can effectively illuminate an entire room at close range with minimal blind spots. It’s like turning on the lights!

Adjustable lens helps you put light where you need it most:

Users will have complete control over the focus of the light beam. Light up a specific subject or illuminate an entire area by easily sliding the focal lens with your fingers. Therefore, flashlight users can effectively illuminate an entire room at close range with minimal blind spots.

Brass Internals for years of reliability:

Other flashlight brands use aluminum or steel for their internal connections because these materials are cheap. As a result, they breakdown overtime causing inconsistent electrical conduction, and can also damage the battery. Brass internal connectors are used in the KYBER 550 for years of reliable power conduction, while extending the life of your battery.

Perfect for professional and private use:

The KYBER 550 is perfect for construction, law enforcement, military personnel, emergency responders, security teams, camping, hunting, survivalists, and  general use around the house and garage. In addition, use it for home inspections, illuminating job sites, power outages, or purchase the upgrade kit with rail mount, and use with any AR-type rifle with a .90″ Picatinny rail system.

Smart power technology:

Always know if your battery is optimally charged, especially in an emergency situation. One of biggest complaints about direct charging technology is that you don’t know whether your battery is optimally charged until the light starts to dim. The new KYBER 550 has built-in LED smart technology that changes color when battery power runs low. When the light starts blinking red, it’s time to charge. When the light turns green, it’s fully charged and ready to go. It’s that easy! Read the included instruction manual for detailed operation.


Every KYBER 550 Tactical Flashlight is inspected and tested before shipping.

Every KYBER 550 is thoroughly tested and inspected before shipping and is backed with a 1-Year Manufacturer’s Warranty. Customers can expect 100% satisfaction guaranteed. TactX is a US company providing best-in-quality tactical gear. As a result, the KYBER 550 is not another cheap throwaway flashlight loaded with gimmicks and false claims. Beware of exaggerated or false unsubstantiated claims made by other manufacturers. Don’t forget to shop for more tactical gear at the TactX Store for new products arriving in every month.


Current articles written about the KYBER 550.

Top 5 Features in a Good Inspection Flashlight


Best Uses for this Tactical Flashlight:

  • Power outages
  • Basement/Home Inspections
  • Perimeter sweeps and search parties
  • Perfect addition for an emergency supply kit
  • Car or truck glove compartment
  • Compact enough to fit inside a small purse
  • Walking the dog(s) after hours
  • Camping & Hunting
  • Mounted job site lighting
  • Tactical accessory enthusiasts
  • Optional Mount – Mounts to any AR-Style Picatinny Rail System



Flashlight Body: Aluminum Alloy
Light Source: XM-L T6 LED Bulb
Output: 550 Lumens
Light Distance: 275 meters / 902 feet
Water Resistance: IP65 – Resistant to Heavy Water Jets
Battery Type: 18650 2200mAh 3.7v Rechargeable (Included)
Battery Life Per Charge: 5 Hours (+/-)
Switch Type(s):
Side Push-Button
Slide Action Light Beam Focal Lens
100% Full Strength Light
50% Full Strength Light
Strobing Light
SOS Signal Flash
Sliding Light Beam Adjustment
Size (Excludes Remote Trigger Switch): 28mm(D) x 125mm(L) / 1.1in(D) x 4.9in(L)
Weight (Flashlight Only): 2.86oz (.179 lb)
Warranty: 1-Year Manufacturer’s Limited Warranty
Certifications: CE & RoHS

Additional information

Weight .179 lbs
Dimensions 4.9 × 1.1 × 1.1 in
Choose Configuration

Include Rail Mount, No Rail Mount


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