







🔦 Light up your tactical edge — because every second counts.
The Streamlight 88066 ProTac Rail Mount HL-X is a compact, high-performance weapon light delivering 1000 lumens through advanced LED technology. Featuring dual fuel capability with CR123A batteries or a rechargeable 18650, it offers versatile power options and up to 3.25 hours of runtime on strobe mode. Its TEN-TAP programming allows three user-selectable modes for tailored illumination, while the tool-free MIL-STD-1913 rail mount ensures quick, secure attachment. Built from durable aircraft aluminum and rated IPX7 waterproof, this light is engineered for professional-grade reliability in extreme conditions.



| 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 | 6.88 ounces | 
| Number of Batteries | 2 CR123A batteries required. (included) | 
| Water Resistance Level | Waterproof | 
| Warranty Type | Limited Lifetime Warranty | 
| 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 | 6.9 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 | 
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