Streamlight MacroStream USB Rechargeable Compact Flashlight 66320
Streamlight MacroStream USB Rechargeable Compact Flashlight 66320
The Streamlight MacroStream® USB proves that big performance can come in a small package – now available with USB-C charging! This compact, rechargeable flashlight delivers 500 lumens of high-output light while remaining small enough to carry comfortably in a pocket, purse, or on your belt – making it one of the most versatile everyday-carry (EDC) lights.
Built with a durable, anodized aluminum body and a scratch-resistant, gasket-sealed polycarbonate lens, the MacroStream is engineered to handle daily wear and tear while staying waterproof for use in the elements. At just 2.20 ounces with the battery installed, it’s remarkably lightweight without sacrificing the rugged durability Streamlight is known for.
Key Features:
500 Lumens of High-Output Brightness – Delivers powerful illumination in a pocket-sized package, with a 50-lumen low mode for extended runtime on simpler tasks.
Rechargeable Lithium-Ion Battery – Skip the disposable batteries entirely; recharge conveniently via the included USB cord whenever power runs low.
Durable Anodized Aluminum Body – Built to withstand daily wear and tear, whether it’s riding in your pocket, toolbox, or glovebox.
Waterproof, Gasket-Sealed Construction – A scratch-resistant polycarbonate lens keeps the light protected and reliable in wet or rugged conditions.
Ultra-Compact and Lightweight – At just 2.20 oz with the battery installed, it disappears into a pocket or on a belt without adding bulk.
Removable, Multi-Directional Clip – Easily attach to a pocket, hat, or bag for hands-free use wherever you need it.
Simple Two-Mode Operation – A single tail-cap switch cycles between high and low output, keeping the light easy to operate even in a hurry.
Why You’ll Love It – Whether you’re keeping it in your pocket for everyday carry, using it around the house, or relying on it in an emergency, the MacroStream USB delivers serious brightness in a compact, no-fuss design. Its rechargeable battery and rugged, waterproof build make it a light you can count on to be ready when you need it.
Streamlight MacroStream USB – compact, rechargeable brightness built for everyday carry.…..From $52.69
- Output: 500 or 50 lumens
- Battery Type: Streamlight 66321 Li-ion rechargeable (1), included
- Run Time: 2 to 8 hours
- Beam Range: 295 feet (90 meters)
- Dimensions: 4.5″ long x 0.83″ diameter
- What’s Included: Streamlight MacroStream USB flashlight, rechargeable battery, pocket/hat clip, wrist lanyard and USB cable
Price range: $52.69 through $61.99
Description
What’s included: Streamlight MacroStream USB flashlight with rechargeable battery, pocket/hat clip, wrist lanyard and USB cable (charging adapters sold separately)
Features of Streamlight MacroStream USB rechargeable personal flashlight 66320:
• compact size makes this the perfect EDC flashlight
▹ measures 4.5″ long x 0.83″ diameter
• 2 brightness levels
☼ High – 500 lumens, 2 hour runtime, 90m beam
☼ Low – 50 lumens, 8 hour runtime, 30m beam
• maximum beam range of 295 feet (90 meters)
• unique pocket/hat clip design allows you to clip the MacroStream USB to a hat
• water resistant to IPX4 standard, O-ring sealed
• runs on a rechargeable Li-ion battery
▹ attach included cable to USB charging port
▹ charging indicator changes from red to green when charging is complete
▹ recharges in 4 hours
• pushbutton tail switch
▹ Low > High
• machined aluminum body with Type II MIL-Spec black anodized finish
• unbreakable polycarbonate lens
Frequently Asked Questions – Streamlight MacroStream® USB Flashlight
Why should I buy from BrightGuy?
When you purchase Streamlight from BrightGuy.com, you’re buying from an authorized Streamlight dealer with a long track record of serving law enforcement agencies, fire departments, security companies, and professionals nationwide. That authorization matters: it means every light ships as a genuine Streamlight product backed by Streamlight’s Limited Lifetime Warranty. BrightGuy carries the complete Streamlight lineup.
How bright is 500 lumens in practical terms?
00 lumens is bright enough to light up a room, illuminate a backyard, or throw a usable beam 50+ yards – plenty for most everyday, work, or emergency tasks.
Is the MacroStream USB good for EDC (everyday carry)?
Yes – its compact size, pocket clip, and high output make it a popular EDC choice, especially for those who want more brightness than typical micro flashlights without stepping up to a bulkier duty light.
Specifications
| Battery#: | Streamlight 66321 Li-ion rechargeable, 3.7V, 800mAh, 2.96Wh Li-ion (1) |
| Dimensions: | 4.5″ long x 0.83″ diameter |
| Lamp Type: | White LED |
| Light Output: | 500 or 50 lumens |
| Weight w/batteries: | 2.2 ounces |
| Run Time: | 2 to 8 hours |
| Charging Time: | 4 hours |
| Focus Type: | Fixed |
| On/Off: | Pushbutton, Tail-Cap |
| Material: | Anodized aluminum |
| Origin: | Made in China |
| Warranty: | Limited lifetime warranty through Streamlight |
Part Numbers and UPC Codes
P/N: 66320; UPC: 080926663206; 66320 MacroStream USB, 500L, Black with USB-C port
P/N: 66320; MacroStream USB, 500L, Black with micro USB port – SALE
