The Streamlight 88081 PROTAC HL 5-X 3500 Lumen Light IS a Beast On Your Side – Part 1

One Sunday morning at about 7am, I was putting stuff in the trunk of my wife’s car when a surprised coyote carrying a dead reddish brown cat in its jaws ran by me about 20 feet away. I was startled but not especially worried – you could tell the ‘yote was just as surprised as I was. I knew we had them in the area but this was the closest I had been to one.

A few days later, my wife and I were pulling our trash cans down our long 300 foot driveway at night and all the woods and bushes are dimly lit. My wife said she saw a dog or something running across our yard in front of a hedge. My eyes are crap now and I didn’t see it until it reached the driveway and turned to run away from us – it was another coyote. Well, that did it for me, I wanted us to have a heavy flashlight with one hell of a bright beam to carry when we pulled the trash cans out at night.

My wife will tell you that I am fascinated by flashlights and have quite a collection. I have converted 3, 4 and 5 cell MagLites to LED – they had the weight but not the brightness that I wanted. I wanted something that would absolutely nuke the immediate area in light. I needed something that would push a ton of light in a flood pattern about 100-200 yards and that meant something with well over 1,000 lumens. My 250-500 lumen lights would light up a pretty large area but I wanted a tactical nuke that would light up a big chunk of our yard and stun/scare anything caught in its beam.

The other mandatory requirement that I must emhasize was reliability. I’ve had a ton of cheap import lights fail me – sometimes its the switch, sometimes the cheap under-powered spring pushing the batteries forward, etc. Most of the time, when you buy a cheap light, you get a cheap light. I honestly wanted a light the family could rely on and if they needed to swing it as a club in self-defense to hit a coyote, or any attacker really, it would still reliably work.

If I am going to put my family’s safety on the line with a light, such as this case, there are only two brands of light to be considered – Surefire and Streamlight. Surefire lights are excellent but usually priced outside of my reach. Streamlight on the other hand, is a great combination of excellent quality and affordability. My everyday carry light is usually a Streamlight Microstream and has been for the last 2-3 years. The only weapons lights I buy are Streamlights – either from the TLR or PROTAC series. I’ve never had one fail on me so I am confident with this brand in general.

Thus, I started my journey broad by surfing the web and reading and quickly narrowing my choice down to the Streamlight 88081 PROTAC HL 5-X LED light.

The PROTAC HL 5-X Flashlight

As mentioned, I did a ton of reading. The specs on this light were wicked and convinced me to order one:

  • 3,500 lumen on high using 18650 batteries or only 2500 if using CR123A
  • Can use either two 18650 reachargeable batteries or four CR123A batteries
  • Three operating programs – 1) High/Low/Strobe 2) High Only 3) Low/Medium/High
  • Light output and battery life depends on both the mode and the type of battery:
    • High (18650 USB): 3,500 lumens; 452m beam; runs 1.25 hours; 51,000 candela
    • High (CR123A): 2,500 lumens; 385m beam; runs 1.5 hours; 37,000 candela
    • Medium: 1,000 lumens; 237m beam; runs 2.5 hours (CR123A); runs 3 hours (18650 USB); 14,100 candela
    • Low: 250 lumens; 120m beam; runs 10.5 hours (CR123A); runs 11.5 hours (18650 USB); 3,620 candela
    • Strobe for signaling or disorienting: runs 1.5 hours (CR123A); runs 1.25 hours (18650 USB)
  • 9.53 inches long
  • Weighs 1 pound 3.4oz with the Streamlight USB batteries
  • Rubber sleve over an aluminum body gives both a sure grip and is a thermal insulator

Yeah, it was definitely #1 on my “this is the light to get” list. An interesting note is that you can buy complete kits including Streamlights USB reachargeable 18650 batteries. I’m used to the traditional batteries that go in a charger so this was new to me – these batteries have a small micro USB port on each of them and Streamlight can supply a USB cord that plugs into the charger of your choice. Their cord has a split head for charging the two batteries at once. The more I thought about it, the more it made sense.

The problem with a great many rechargeable batteries is the need for a dedicated charger -either tying up the whole light as you plug a cord into the light or the batteries are removed and put in a charging cradle of some type. With the Streamlight 18650 USB batteries, things are actually simpler – many folks have USB chargers all over the house, in cars, at work, etc. All you need is a charger and any micro USB cable – there’s nothing proprietary to deal with. The light can still use regular rechargeable 18650 batteries as well – I use both but may well get another set of Streamlight 18650 USB batteries. I already have the charger in my office but I don’t have the flexibility I just mentioned.

So, I ordered the full USB kit from Amazon and they did their usual great job of shipping.

How Did It Perform?

As they say, that is a story for another day, or at least the next post so click here to read it. I’ll tell you though, it is one heck of a light and totally lived up to what I hoped for.

Fresh out of the box.

Click here to read the next post that has many photos of the light, its parts and night time photos showing the illumination.


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The following are current eBay listings for a variety of PROTAC HL 5-X lights and not just the one I bought: