





🔦 Own the night with the ProTac HL-X — where power meets precision.
The Streamlight 88066 ProTac Rail Mount HL-X is a compact, high-performance 1000-lumen weapon light engineered for professionals. Featuring dual fuel capability with CR123A batteries or a rechargeable option, it mounts securely on MIL-STD-1913 rails without tools. Its shock-resistant LED and TIR optic deliver a concentrated beam with excellent peripheral illumination. With TEN-TAP programmable modes and a remote pressure switch, it offers versatile tactical control. Constructed from durable aircraft aluminum and rated IP67 waterproof, it’s built to endure the harshest environments while providing reliable illumination for defense, security, and outdoor use.



| Special Feature | High Power, Impact Resistant |
| Color | Black |
| Power Source | Battery Powered |
| Light Source Type | LED |
| Material | Aluminum |
| White Brightness | 1000 Lumens |
| Included Components | Battery, Remote Retaining Clips & Mounting Hardware, User Guide |
| Product Dimensions | 5.43"D x 1.45"W x 1.72"H |
| Voltage | 3 Volts |
| Battery Cell Composition | Lithium |
| Item Weight | 0.4 Pounds |
| Number of Batteries | 2 CR123A batteries required. (included) |
| Water Resistance Level | Waterproof |
| Warranty Type | Lifetime |
| Brand | Streamlight |
| Brightness | 50,000 Candela |
| Battery Description | Lithium |
| Style | Protac Rail Mount HL-X, 1,000 Lumens |
| Finish Type | Black |
| Specification Met | ANSI, CE, IP54, IPX7 |
| Mounting Type | Rifle Mount |
| Recommended Uses For Product | Camping, DIY, Home Defense, Industrial, Safety & Security |
| Global Trade Identification Number | 00080926880665 |
| Manufacturer | Streamlight |
| Size | 1 Pack |
| UPC | 080926880665 |
| Light Output Maximum | 1000 Lumens |
| Part Number | 88066 |
| Item Weight | 6.4 ounces |
| Item model number | 88066 |
| Batteries | 2 CR123A batteries required. (included) |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Shape | Round |
| Finish types | Black |
| Number of Lights | 1 |
| Specific Uses | Amateur, Inside; Amateur, Inside; Professional, Outside; Professional, Professional |
| Special Features | High Power, Impact Resistant |
| Batteries Included? | Yes |
| Batteries Required? | Yes |
| Luminous Intensity | 1000 lm |
| Wattage | 4.6 Watt-hours |
| Bulb Features | Concentrated Beam, Impact Resistant, High Power |
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