| Brand: | SingFire |
| Model: | SF-522 |
| Color: | Black + Silver |
| Emitter Brand/Type: | Cree |
| LED Type | XM-L |
| Emitter BIN: | T6 |
| Color BIN: | Cool white |
| Total Emitters: | 1 |
| Battery Configurations: | 2 x 18650(included) |
| Voltage Input: | 4.2V |
| Switch Type: | Forward clicky |
| Switch Location: | Tail |
| Modes: | 3 |
| Mode Memory: | No |
| Mode Arrangement: | Hi !#!gt!*! Lo !#!gt!*! Fast strobe |
| Circuitry: | 2500mA |
| Brightness: | 800lm |
| Runtime: | 4 hours |
| Beam Range: | Above 300m |
| Lens: | Glass lens |
| Reflector: | Aluminum Smooth/SMO |
| Clip: | No |
| Carrying Strap: | No |
| Band Length: | 20cm |
| Suitable Head Circumference: | 35~60cm |
| Other Features: | Daily use water resistant、 pass CE / RoHs test |
| Accessories: | 2 x 18650 batteries、 1 x 2-Flat-Pin plug power adapter (100~240V / 70cm) |
| Brand: | SingFire |
| Model: | SF-522 |
| Color: | Black + Silver |
| Emitter Brand/Type: | Cree |
| LED Type | XM-L |
| Emitter BIN: | T6 |
| Color BIN: | Cool white |
| Total Emitters: | 1 |
| Battery Configurations: | 2 x 18650(included) |
| Voltage Input: | 4.2V |
| Switch Type: | Forward clicky |
| Switch Location: | Tail |
| Modes: | 3 |
| Mode Memory: | No |
| Mode Arrangement: | Hi !#!gt!*! Lo !#!gt!*! Fast strobe |
| Circuitry: | 2500mA |
| Brightness: | 1000lm (manufacturer rated、 actual 800lm) |
| Runtime: | 4 hours |
| Beam Range: | Above 300m |
| Lens: | Glass lens |
| Reflector: | Aluminum Smooth/SMO |
| Clip: | No |
| Carrying Strap: | No |
| Band Length: | 20cm |
| Suitable Head Circumference: | 35~60cm |
| Other Features: | Daily use water resistant、 pass CE / RoHs test |
| Accessories: | 2 x 18650 batteries、 1 x 2-Flat-Pin plug power adapter (100~240V / 70cm) |