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We’re big fans of USB rechargeable lights. Think about it, you’re always conscious of keeping your phone charged. The same cord charges your flashlight. It Makes Perfect Sense. When you’re not going to be near a charging source, it uses batteries. It’s a definite EDC.
The USB-578XL USB Dual-Light Tactical Flashlight uses an LED rated at 900 lumens on high for 3 hours but can extend up to 22 hours in low mode (150 lumens). At only 5.8 inches long and weighing only 6.9 oz, this metal tactical flashlight is multi-functional, cycling between high, medium, and low modes with an optional strobe when you press twice in succession on the upper tail-cap switch.
The secondary switch located below provides 250 lumens for 3.5 hours. Press both buttons independently to go into exclusive Dual-Light™ mode at 500 lumens for 2.5 hours which is ideal to light up your downward-facing proximity and at a distance for maximum illumination. The USB-578XL is rated IP-X7 waterproof and features a discretely sleeved collar that opens for direct USB charging. The built-in charging indicator turns from red to green when fully charged. Included is a 2-foot USB charging cable, lithium-ion rechargeable battery, and CR123 battery carrier (batteries not included) for added convenience.
| LED technology |
| Momentary or constant-on flashlight with H/M/L/Strobe modes |
| Independent downward facing floodlight |
| Dual-Light™ design for maximum illumination |
| Aircraft-grade 6061-T6 aluminum housing with Type III hard anodized finish |
| IP-X7 Waterproof |
| Chemical, heat, and impact resistant |
| Meets the requirements for NFPA-1971-8.6 (2013) |
| USB cord with rechargeable lithium-ion battery (included) |
| Can also run on 2 CR123 batteries (not included) |
| Serialized for personal identification |
| Low Battery Indicator |
| Removable snap-on pocket clip |
| Cordura holster (included) |
| Limited Lifetime Warranty |
| Multi-Function: | Yes |
| Flashlight Lumens: | 900 (H) | 350 (M) | 150 (L) |
| Floodlight Lumens: | 250 |
| High DL Lumens | 500 |
| Beam Distance (m): | 196 (H) | 132 (M) | 79 (L) |
| Candela: | 9644 (H) | 4350 (M) | 1578 (L) |
| Drop Rating: | 2 m |
| Dust/Water Rating: | IP-X7 Waterproof |
| Flashlight Runtime (h): | 3 (H) | 6 (M) | 22 (L) |
| High Flood Runtime (h): | 3.5 |
| High Dual-Light Runtime (h): | 2.5 |
| Strobe: | Yes |
| Floodlight Color: | White |
| Switch Function: | Upper Tail Switch - Momentary or Constant-on Flashlight with High/Medium/Low/Strobe modes. Lower Tail Switch - Floodlight. Dual-Light |
| Light Source: | LED |
| Serialized | Yes |
| Case Material: | 6061-T6 Aluminum |
| Body Color: | Green |
| Cord Length: | 2 ft |
| Cord Color: | Black |
| Quantity of Batteries: | 1 |
| Power Source: | Li-ion Rechargeable |
| Backup Power Source: | 2 CR123 Lithium Primary Batteries (not included) |
| Length: | 5.8 in (147 mm) |
| Weight: | 6.9 oz (196 g) |
| Package Contents: | Light, Lithium-ion Rechargeable Battery, Removable Snap-On Pocket Clip, USB Cable, CR123 Battery Carrier, Cordura Holster |
| Warranty: | Limited Lifetime Warranty |
| Manufacturer | Nightstick |
|---|---|
| Product Manual (PDF) | https://weaponholder.com/media/manuals/Lighting/Flashlights/Nightstick/INS-USB-578XL.pdf |
| Specification Sheet (PDF) | https://weaponholder.com/media/manuals/Lighting/Flashlights/Nightstick/FLY-USB-578XL-Series.pdf |
