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🔦 Illuminate your essentials with titanium-grade brilliance!
The KeyUnity KF03 mini flashlight is a premium, ultra-compact LED light crafted from aerospace-grade titanium alloy. It offers 100 lumens of bright, waterproof illumination (IPX8) powered by three button batteries, delivering up to 150 hours of runtime. Designed with precision CNC machining and a sleek stonewash finish, this 16g keyring flashlight combines durability, style, and effortless one-hand operation—perfect for professionals who demand reliable light on the go.















| ASIN | B0C4F672T7 |
| Additional Features | Cordless, Impact Resistant, Shock Resistant |
| Amazon Bestseller | #79,184 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #691 in Handheld Flashlights |
| Batteries are Included | Yes |
| Battery Description | Alkaline |
| Battery Type | Alkaline |
| Brand Name | KeyUnity |
| Color | KF03 Silver |
| Country of Publication | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (50) |
| Finish Types | Sandblast Stonewash |
| Included Components | Battery |
| Item Dimensions D x W x H | 6D x 6W x 13H mm |
| Item Type Name | 1 |
| Item Weight | 16 Grams |
| Light Output Maximum | 100 Lumens |
| Light Path Distance | 45 Meters |
| Light Source Type | LED |
| Light Source Wattage | 5 Watts |
| Manufacturer | KeyUnity |
| Manufacturer Part Number | 1 |
| Material Type | Titanium |
| Model Number | KF03 |
| Number of Batteries | 3 LR43 batteries required. (included) |
| Number of Light Sources | 1 |
| Power Source | Battery Powered |
| Recommended Uses For Product | Indoor and outdoor activities |
| Runtime | 150 hours |
| Size | Small |
| Voltage | 3 Volts (AC) |
| Water Resistance Level | Waterproof |
| Wattage | 5 W |
| White Brightness | 100 Lumens |
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