| Product Specifications | Details |
| Model Number | HG-HL042 |
| Light Source | T6 High-Power LED |
| Power Source | 3 x AAA Batteries or 1 x 18650 Battery (not included) |
| Material | Aluminum + ABS + Rubber Headband |
| Lighting Modes | Strong → Weak → Flash → Off |
| Control Mode | Mechanical Switch / Dual Battery Compatibility |
| Dimensions | 9.0 x 8.5 x 3.5 cm |
| Weight | 140g |
| Power Interface | N/A (Battery Operated) |
| Application | Scuba Diving, Night Snorkeling, Underwater Cave Exploration, Marine Maintenance |
| Certification | CE, RoHS, FCC |
| OEM/ODM Service | Custom Color, Logo, and Packaging Supported |
