| Color | Blue + Grey |
| Brand | RichFire |
| Model | SF-90 |
| Quantity | 1 Piece |
| Material | Aluminum alloy |
| Emitter Brand | Cree |
| LED Type | XM-L |
| Emitter BIN | T6 |
| Number of Emitters | 1 |
| Color BIN | Cool White |
| Working Voltage | 8.4 V |
| Power Supply | 4-18650 battery pack 8.4V 4400mAh(two batteries in series and other two in parallel) |
| Current | 2500 mA |
| Theoretical Lumens | 800 lumens |
| Actual Lumens | 750 lumens |
| Runtime | 3 Hour |
| Number of Modes | 4 |
| Mode Arrangement | Hi、Mid、Low、Fast Strobe |
| Mode Memory | No |
| Switch Type | Reverse clicky |
| Lens | Glass |
| Reflector | Aluminum Smooth |
| Flashlight Mounting | Handlebar and Helmet |
| Switch Location | Tailcap |
| Beam Range | 200 m |
| Bike Lamp Interface Size | 5.5*2.5cm |
| Battery Pack Interface Size | 5.5*2.5cm |
| Other Features | Headlamp/ Bike front light dual use |
| Certification | CE/RoHS |
| Packing List | 1 x Bike light (47cm-cable) 1 x 4*18650 battery pack (44cm-cable) 1 x Charger (input:100-240V 50/60Hz output:8.4V 1000mAh 115cm-cable 2-flat pin-flug) 1 x Head band 2 x Rubber rings 1 x English user manual 1 x Gift box |