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⚡ Illuminate your world, power your life — don’t get left in the dark!
The Sofirn SR15 is a powerhouse rechargeable LED flashlight delivering up to 4500 lumens with a beam distance of 510 meters. Designed with a rugged IP68 waterproof aluminum body, it offers versatile lighting modes including stepless dimming and emergency signals. Featuring a long-lasting 21700 lithium-ion battery with USB-C fast charging and a unique powerbank function, it’s perfect for professionals and adventurers who demand reliability, portability, and smart functionality in one sleek EDC tool.







| ASIN | B0DR2DW2F9 |
| Additional Features | Adjustable Light Modes, Dustproof, High Lumens, Impact Resistant |
| Batteries are Included | Yes |
| Battery Description | Lithium-Ion Polymer (built-in, rechargeable) |
| Battery Type | Lithium Polymer |
| Best Sellers Rank | #192,877 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #1,880 in Handheld Flashlights |
| Brand Name | 77outdoor |
| Bulb Base | GX53 |
| Color | Black |
| Customer Reviews | 4.4 4.4 out of 5 stars (109) |
| Finish Types | Brushed |
| Included Components | Battery, Belt Clip, Charging Cable, Lanyard |
| Item Dimensions D x W x H | 1.5"D x 1.5"W x 5"H |
| Item Dimensions L x W x H | 1.5"L x 1.5"W x 5"H |
| Light Output Maximum | 4500 Lumens |
| Light Path Distance | 510 Meters |
| Light Source Special Features | Adjustable Light Modes, High Lumens, Stepless Dimming, Emergency Flash Modes |
| Light Source Type | LED |
| Manufacturer | sofirn |
| Manufacturer Part Number | 77FBA-SR15-BLACK |
| Manufacturer Warranty Description | 1 year manufacturer. |
| Material Type | Aluminum |
| Model Number | 77FBA-SR15-BLACK |
| Mounting Type | Handheld, Clip-on, Magnetic Base |
| Number of Batteries | 1 AA batteries required. (included) |
| Number of Light Sources | 4 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Outdoor Activities, Emergencies, Tactical |
| Runtime | 410 hours |
| Set Name | SOFIRN SR15 |
| Shape | Cylindrical |
| Smart Home Compatibility | Not Smart Home Compatible |
| Specification Met | True |
| Style Name | Compact |
| Unit Count | 1.0 Count |
| Warranty Type | limited warranty |
| Water Resistance Level | Waterproof |
| Wattage | 25 watts |
| White Brightness | 4500 Lumens |
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