| Color | Black + Silver |
| Brand | HASKY |
| Model | K1A |
| Quantity | 1 Set |
| Material | Aluminum alloy |
| Emitter Brand | Cree |
| LED Type | XM-L |
| Emitter BIN | U2 |
| Number of Emitters | 1 |
| Color BIN | White |
| Working Voltage | 4.2 V |
| Power Supply | 4 x 18650 |
| Current | 2 A |
| Theoretical Lumens | 1230 lumens |
| Actual Lumens | 300~800 lumens |
| Runtime | 2.5~4.5 Hour |
| Number of Modes | 3 |
| Mode Arrangement | Hi、Low、Fast Strobe |
| Mode Memory | No |
| Switch Type | Reverse clicky |
| Lens | Glass |
| Reflector | Aluminum Smooth |
| Flashlight Mounting | Handlebar、Helmet |
| Switch Location | Tailcap |
| Beam Range | 200~250 m |
| Packing List | 1 x Charger (100~240V US plug、 93cm) 1 x Fix ring 1 x Headband 1 x Battery pack (40cm) 1 x Chinese / English manual |