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🔦 Own the night with precision and power — don’t get left in the dark!
The Streamlight 88066 ProTac Rail Mount HL-X is a professional-grade 1000-lumen weapon light featuring shock-resistant LED technology and a concentrated TIR optic beam. It offers versatile dual-fuel operation with included CR123A batteries or optional rechargeable 18650, plus customizable TEN-TAP programming for high, low, and strobe modes. Designed for rapid, tool-free attachment to MIL-STD-1913 rails, this lightweight, aircraft aluminum flashlight is IPX7 waterproof and built to endure extreme conditions, making it the trusted choice for tactical professionals and enthusiasts alike.










































| ASIN | B06VTLLDH4 |
| Batteries are Included | Yes |
| Battery Description | Lithium-Ion |
| Battery Life | 1 seconds |
| Battery Type | Lithium Metal |
| Best Sellers Rank | 641,274 in DIY & Tools ( See Top 100 in DIY & Tools ) 3,463 in Standard Torches |
| Brand Name | Streamlight |
| Bulb Base | Wedge |
| Colour | Black |
| Customer Reviews | 4.8 out of 5 stars 4,523 Reviews |
| Finish | Black |
| Fixture Features | Durable, Lightweight, Mountable, Portable, Rechargeable |
| Global Trade Identification Number | 00080926880665 |
| Included Components | Remote Retaining Clips & Mounting Hardware, User Guide |
| Item Dimensions D x W x H | 138D x 37W x 44H millimetres |
| Item Length | 5.43 Inches |
| Item Shape | Round |
| Item Type Name | Professional Tactical Flashlight with Remote Switch, Remote Retaining Clips, Mounting Hardware |
| Item Weight | 181 g |
| Light Output Maximum | 1000 Lumens |
| Light Path Distance | 447 Metres |
| Light Source Special Features | Durable, Long-Lasting, Focused Beam, Good Peripheral Visibility |
| Light source type | LED |
| Manufacturer | Streamlight |
| Manufacturer Part Number | 88066 |
| Material | Aluminium |
| Model Number | 88066 |
| Mounting Type | Rifle Mount |
| Number of Batteries | 2 CR123A batteries required. (included) |
| Number of Items | 1 |
| Number of Lights | 1 |
| Number of Packs | 1 |
| Power and Plug Description | Battery Powered |
| Power source | Battery Powered |
| Recommended Uses For Product | Camping, DIY, Home Defense, Industrial, Safety & Security |
| Runtime | 1 hour |
| Set Name | ProTac |
| Size | 1 Pack |
| Special feature | Durable, Lightweight, Mountable , Portable, Rechargeable |
| Specification Met | ANSI, CE, IP54, IPX7 |
| Style | Protac Rail Mount HL-X, 1,000 Lumens |
| Type of Bulb | LED |
| UPC | 080926880665 |
| Unit Count | 1.0 count |
| Voltage | 3 Volts |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wattage | 4.6 Watt-hours |
| White Brightness | 1000 Lumens |
| White brightness | 1000 Lumens |
T**V
Very bright.
Great light Very bright. Controls work not problem
F**K
88066 Pro Tac Rail Mount Light
I trust Streamlight as I have a TLR-7 and the build quality, fit and finish really impressed me for the price, and the brightness was very good (it’s bright enough that looking directly into it will nearly blind you temporarily). It also was great in how it attached, ease of use etc. I liked everything about it, so I went with Streamlight for this purchase as well. I have no complaints so far, it seems like a solid light and basically exactly what I expected (I haven’t used the switch, as I feel I can thumb the button just as easily with it on the left side, and won’t accidentally hit it). The brightness is just as strong as I expected as well. In regard to a review talking about getting a fake one, I did not (mid 2022). The build quality is just as I’d expect, it’s robust and the finish is very nice. It’s very easy to attach to a pic rail (if you have an MLOK guard you just need a little pic rail, they’re cheap), and it has a hand-tightening nut attaching it. The nut has a slot cut into it as well so you can use a tool (a knife, whatever fits) if you ever needed to loosen it if it seizes up a bit. The only thing that surprised me a bit was the size. It’s a little bigger than I expected and hoped for, but that’s why you should research before buying anything lol. It’s fine honestly, just a little larger than I realized. I would’ve preferred a slightly smaller/lighter light, but the fact that it’s big enough to be used by hand is probably a benefit anyway. I suppose it’s a normal size for a light of this nature, I have never owned one so it’s new for me. It looks a little big on the there in terms of aesthetics, that’s all. If anything goes wrong with it I’ll update. But as of now I recommend it and I definitely recommend Streamlight. I like their products.
G**E
BRIGHT!
I've got a bunch of other lights in the same "lumen" category, however this is the brightest 2xCR123a light that I own. The ability to switch between tailcap and pressure pad is also great. It's a shame it only support 1913 rail. I drilled out the holes on the end and put some M- LOK T-Tnuts through to direct mount on an M-LOK rail (pressure pad only - light still 1913). Still on my first set of batteries so can't talk about battery life and haven't had it long enough to weigh in on durability. For the price seems like a very high value light.
D**D
Best choice
I’ve used other lights on other guns and this is the best choice in my opinion so far. I actually came from a YouTube video demonstrating how well this performs compared to other options. This comes complete with what you need as well as a multi function pressure pad. It’s cheaper and I compare to my other light double the price it’s on par with quality. Only pet peeve I had was is installing the pressure pad. Slight pain in the rear but once it was done I used the provided zip ties and cleaned up the wire. Extremely bright as well, very pleased.
M**.
Great light for emergency situations.
I picked this up and mounted it on my go-to equipment for emergencies. The light is incredibly bright, and the strobe feature is excellent for situations that may require its use. A single tap and hold on the pressure switch gives you a constant-on; a double-tap and hold gets you a strobe effect that would be disorienting to look at from the business end of the light. An easy-to-use switch at the end of the pressure switch gives you a continuous-on option if stealth isn't necessary. The light is of a reasonable size unless you're packing your rails full of other mods. The fact that it comes with both Pic rail and M-Lok compatibility is nice. The one caveat is that it does not readily mount on the Magpul MOE M-Lok forend due to the angle of the mount and the angle of the MOE guards. The Pic rail adapters for the pressure switch work well and don't come loose easily. It also comes with screws to ensure the switch and rail adapters do not separate in turbulent situations. Overall, I'm very pleased with this light.
Trustpilot
1 month ago
4 days ago