| Parameter | Specification |
|---|---|
| Model | GL-T666(A) |
| Light Source | One main light |
| Rated Voltage | 3.7V |
| Battery Capacity | 6.8Ah rechargeable li-ion battery |
| Strong Light Current | 760mA |
| Weak Light Current | 260mA |
| LED Power | 3W |
| Brightness at 1 Meter | 10000LUX |
| Main Light Life Span | ≥100,000 hours |
| Working Time | 9 hours |
| Battery Life Span | 800 cycles |
| Charging | 5V/1.5A |
| Waterproof Grade | IP68 |