| Color | Others、 |
| Brand | UltraFire |
| Model | F25 |
| Quantity | 1 Piece |
| Material | Aluminum alloy |
| Emitter Brand | Cree |
| LED Type | XM-L2 |
| Emitter BIN | U2 |
| Number of Emitters | 1 |
| Color BIN | Cool White |
| Working Voltage | 3.6~4.2 V |
| Power Supply | 1 x 18650 battery (not included) |
| Current | 2500 mA |
| Theoretical Lumens | 800 lumens |
| Actual Lumens | 500 lumens |
| Runtime | 1~2 Hour |
| Number of Modes | 5 |
| Mode Arrangement | Hi、Mid、Low、Fast Strobe、SOS |
| Mode Memory | No |
| Switch Type | Reverse clicky |
| Switch Location | Tailcap |
| Lens | Glass |
| Reflector | Aluminum Smooth |
| Beam Range | 150 m |
| Strap/Clip | No |
| Packing List | 1 x Flashlight |