---
product_id: 166957003
title: "88066 ProTac Rail Mount HL-X 1000-Lumen Multi-Fuel Weapon Light with Remote Switch, Tail Switch, Clips, and CR123A Batteries, Box, Black"
brand: "streamlight"
price: "€ 394.59"
currency: EUR
in_stock: true
reviews_count: 5
category: "Streamlight"
url: https://www.desertcart.it/products/166957003-88066-protac-rail-mount-hl-x-1000-lumen-multi-fuel
store_origin: IT
region: Italy
---

# 1000 lumens ultra-bright output Dual-fuel: CR123A & rechargeable 18650 Tool-free MIL-STD-1913 rail mount 88066 ProTac Rail Mount HL-X 1000-Lumen Multi-Fuel Weapon Light with Remote Switch, Tail Switch, Clips, and CR123A Batteries, Box, Black

**Brand:** streamlight
**Price:** € 394.59
**Availability:** ✅ In Stock

## Summary

> 🔦 Own the Night with Tactical Brilliance

## Quick Answers

- **What is this?** 88066 ProTac Rail Mount HL-X 1000-Lumen Multi-Fuel Weapon Light with Remote Switch, Tail Switch, Clips, and CR123A Batteries, Box, Black by streamlight
- **How much does it cost?** € 394.59 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/166957003-88066-protac-rail-mount-hl-x-1000-lumen-multi-fuel)

## Best For

- streamlight enthusiasts

## Why This Product

- Trusted streamlight brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rugged & Reliable Build:** Aircraft-grade aluminum and IPX7 waterproofing ensure durability in any extreme condition.
- • **Effortless Rail Mounting:** Secure your light in seconds with a no-tools, snap-on MIL-STD-1913 clamp—stay mission-ready.
- • **Versatile Dual-Fuel Tech:** Switch seamlessly between CR123A batteries or a rechargeable 18650 for extended missions.
- • **Blinding 1000-Lumen Power:** Illuminate every tactical moment with unmatched brightness and clarity.
- • **Customizable TEN-TAP Modes:** Choose from high, low, or strobe to adapt instantly to your environment.

## Overview

The Streamlight 88066 ProTac Rail Mount HL-X is a compact, 1000-lumen weapon light engineered for professionals demanding peak performance. Featuring dual-fuel capability (CR123A or rechargeable 18650), TEN-TAP programmable modes, and a quick-attach MIL-STD-1913 rail mount, it delivers reliable, shock-resistant LED illumination with a focused beam and wide peripheral coverage. Built from aircraft-grade aluminum and rated IPX7 waterproof, it’s designed to endure harsh environments while providing versatile control via tail or remote switches.

## Description

From the manufacturer Streamlight 8866 ProTac Rail Mount HL-X Dual Fuel Long Gun Light Lightweight, compact, low profile, and high lumen The Streamlight 8866 ProTac Rail Mount HL-X is a 1, -lumen weapon-mounted light featuring a rail clamp designed to rapidly and securely attach/detach from rifles, carbines, and submachine guns with a MIL Standard 1913 Rail. It uses either a remote switch with momentary/constant on operation or a standard push-button tail switch, and can run on either two CR123A lithium batteries or one Streamlight rechargeable 1865 battery. Product Dimensions: 5. 43-Inch length; 1. 45-inch width; 1. 72-inch height. Product Weight: 6. 4-Ounces with CR123A batteries (included); 6. 9-ounces with optional 1865 Li Ion rechargeable battery (sold separately). TEN-TAP Programming with Three User Selectable Programs: Tail Switch & Remote Switch: Standard push button tail switch and remote switch with momentary/constant on operation. Dual Fuel Technology: High for maximum illumination: 1-lumen; 27, 6-candela; 332-meter beam; runs 1. 25-hours (CR123A batteries) or 1. 5-hours (1865 battery). Low for extended run time: 6-lumen; 16-candela; 8-meter beam; runs 2-hours (CR123A batteries) or 22-hours (1865 battery). Strobe for signaling or disorienting: runs 2. 5-hours (CR123A batteries) or 3. 25-hours (1865 battery). Additional Features: Light Source: LED technology, impervious to shock with a 5-hour lifetime. Solid state power regulation provides maximum light output throughout battery life; reflector produces a concentrated beam with optimum peripheral illumination. Built to Last: Durable, 6 Series machined aircraft aluminum construction with impact-resistant tempered glass lens. IPX7 waterproof to 1-meter for 3-minutes (with tail button switch); IPX4 water-resistant (with remote switch). Mounting: Fixed rail grabber with thumbscrew easily attaches to Picatinny rails (no tools required). One handed snap-on & tighten interface keeps hands away from muzzle when attaching/detaching. Why Heroes Trust Streamlight: It all comes down to performance. Period. People who depend on their flashlights, often for their lives, need to be able to count on that flashlight to work. Every time. When it’s freezing cold, scorching hot, desert dry, or rainforest humid. When it’s been beat up, abused, dropped in water, or left in icy snow. They need to know that their flashlight will deliver the light they need for the task at hand. Whether it’s lighting up a whole room, throwing a beam way down a path or up to the sky, or reading a map without being seen. When size and run time are also part of the performance, people know they can trust Streamlight to shine brighter, work better, and last longer. The Streamlight 8866 ProTac Rail Mount HL-X is a 1, -lumen weapon-mounted light featuring a rail clamp designed to rapidly and securely attach/detach from rifles, carbines, and submachine guns with a MIL Standard 1913 Rail. It uses either a remote switch with momentary/constant on operation or a standard push-button tail switch, and can run on either two CR123A lithium batteries or one Streamlight rechargeable 1865 battery.

Review: Great light Very bright. Controls work not problem
Review: Amazing light. It mounts very easily to my rail and the attachment to turn it on/off/strobe also amounts very easily to the top of my rail so I can control it with my thumb. Strong light, great battery life. Not sure how size compared to others, but I am OK with the size of this as it isn’t too big in my opinion. buttons are also extremely smooth and low profile.

## Features

- 1000 Lumen weapon rail mount flashlight
- White LED technology, impervious to shock with a 50,000 hour lifetime; TIR optic produces a concentrated beam with optimum peripheral illumination
- TEN-TAP Programming: Choice of three operating modes: 1.) high/strobe; 2.) high only; 3.) low/high
- Remote pressure switch features momentary and “constant on” operation
- Integrated rail clamp attaches to MIL-STD-1913 rails,easy to attach, secure mounting

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06VTLLDH4 |
| Average Battery Life | 1 seconds |
| Batteries | 2 CR123A batteries required. (included) |
| Batteries Required? | Yes |
| Batteries included? | Yes |
| Battery Cell Type | Lithium Metal |
| Battery description | Lithium-Ion |
| Best Sellers Rank | 658,165 in DIY & Tools ( See Top 100 in DIY & Tools ) 4,480 in Standard Torches |
| Certification | ANSI, CE, IP54, IPX7 |
| Colour | Black |
| Coverage | long-range |
| Customer Reviews | 4.7 4.7 out of 5 stars (4,442) |
| Date First Available | 25 Feb. 2017 |
| Delivery information | We cannot deliver certain products outside mainland UK ( Details ). We will only be able to confirm if this product can be delivered to your chosen address when you enter your delivery address at checkout. |
| Finish | Black |
| Included Components | Remote Retaining Clips & Mounting Hardware, User Guide |
| Item Package Quantity | 1 |
| Item Weight | 181 g |
| Item model number | 88066 |
| Luminous Flux | 50,000 Candela |
| Manufacturer | Streamlight |
| Material | Aluminium |
| Measurement System | Metric |
| Number of Pieces | 1 |
| Part Number | 88066 |
| Pattern | Light |
| Plug profile | Rifle Mount |
| Power Source | Battery Powered |
| Product Dimensions | 13.79 x 3.68 x 4.37 cm; 181.44 g |
| Shape | Round |
| Size | 1 Pack |
| Special Features | Durable, Lightweight, Mountable, Portable, Rechargeable |
| Style | Protac Rail Mount HL-X, 1,000 Lumens |
| Type of Bulb | LED |
| Usage | Amateur, Inside; Amateur, Inside; Professional, Outside; Professional, Professional |
| Voltage | 3 Volts |
| Wattage | 4.6 Watt-hours |

## Product Details

- **Colour:** Black
- **Light source type:** LED
- **Material:** Aluminium
- **Power source:** Battery Powered
- **Special feature:** Durable, Lightweight, Mountable, Portable, Rechargeable

## Images

![88066 ProTac Rail Mount HL-X 1000-Lumen Multi-Fuel Weapon Light with Remote Switch, Tail Switch, Clips, and CR123A Batteries, Box, Black - Image 1](https://m.media-amazon.com/images/I/71Re8UyU9DL.jpg)

## Questions & Answers

**Q: Which batteries does this take?**
A: Duracell 123 3V Lithium Batteries - order from Amazon

**Q: Is this the old 180 lumens version or the new 275 lumens version?**
A: The streamlight pro tac 1 A -1AA i have is 150 lumens on the AA battery and 300 lumens on the LITHIUM battery ! To be honest if your using it every day use and around a camp 300 lumens is to bright for close up use ,To much reflection , 150 is more than enough!  And cheaper on batteries . But if you want it for self defence then the 300 lumens would be better! And obviously a better range. Look on youtube it will answer most of the questions!

**Q: This model is 250 lumens on streamlight’s website not 155 lumens. Am I correct?**
A: Sorry can't answer that one I'm in bed and it's 01.57 hrs  and I'm up for at 07.00 ! :(

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by T***V on 26 October 2025*

Great light Very bright. Controls work not problem

### ⭐⭐⭐⭐⭐ Review
*by C***R on 21 January 2026*

Amazing light. It mounts very easily to my rail and the attachment to turn it on/off/strobe also amounts very easily to the top of my rail so I can control it with my thumb. Strong light, great battery life. Not sure how size compared to others, but I am OK with the size of this as it isn’t too big in my opinion. buttons are also extremely smooth and low profile.

### ⭐⭐⭐⭐⭐ Review
*by S***E on 20 November 2025*

Better than expected. Uses two different types of batteries! Versatile.

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**Shop now:** [https://www.desertcart.it/products/166957003-88066-protac-rail-mount-hl-x-1000-lumen-multi-fuel](https://www.desertcart.it/products/166957003-88066-protac-rail-mount-hl-x-1000-lumen-multi-fuel)

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-01*