| Brand | N/A |
| Model | B15 |
| Quantity | 1 |
| Color | Black + red |
| Material | Aluminum alloy 4080 |
| Emitter Brand | Cree |
| LED Type | XM-L |
| Emitter BIN | T6 |
| Color BIN | Cool White |
| Number of Emitters | 1 |
| Working Voltage | 7.2 V |
| Battery Configuration | 4 x 18650 (Two parallel two series、 not included) |
| Circuitry | 1.8A |
| Brightness | 600 lm |
| Number of Modes | 4 |
| Mode Arrangement | Hi > Mid > Lo > Fast strobe (Long press) |
| Mode Memory | No |
| Switch Type | Reverse clicky |
| Switch Location | Bezel |
| Lens | Glass |
| Reflector | Aluminum Textured / OP |
| Flashlight Mounting | Handlebar and helmet |
| Beam Range | 100m |
| Strap Included | No |
| Clip Included | No |
| Features | LED life up to 100、000 hours; CNC processing case; With elastic headband |
| Packing List | 1 x Bicycle light (50cm-cable) 1 x Headband (40cm) 2 x Rubber rings |