| Color | Black |
| Brand | UltraFire |
| Model | E17 |
| Quantity | 1 Set |
| Material | Aluminum alloy |
| Emitter Brand | Others、N/A |
| LED Type | XM-L |
| Emitter BIN | T6 |
| Number of Emitters | 1 |
| Color BIN | Cool White |
| Working Voltage | 3.6~4.2 V |
| Power Supply | 1 x 18650 (included) / 3 x AAA (not included) |
| Current | 3.6~4.2 A |
| Theoretical Lumens | 1000 lumens |
| Actual Lumens | 900 lumens |
| Runtime | 3 Hour |
| Number of Modes | 5 |
| Mode Arrangement | Hi、Mid、Low、Fast Strobe、SOS |
| Mode Memory | No |
| Switch Type | Reverse clicky |
| Switch Location | Tailcap |
| Lens | Plastic |
| Reflector | No |
| Beam Range | 250 m |
| Strap/Clip | Strap included |
| Packing List | 1 x Flashlight (19cm-strap) 1 x 18650 battery 1 x AAA battery holder 1 x 18650 battery holder 1 x Carrying pouch for flashlight 1 x Bike mount 1 x Car charger (41cm) 1 x US plug power cable (AC 100~250V / 53cm) 1 x 18650 / 26650 battery charger |