1. Made of power LED, lifespan lasts to 100,000hours, maintenance free.
2. Battery indicator shows remain power and warning signal when low voltage.
3. Designed with advanced Optical Principles, making visual distance up to 500m and flash mode even reach 5000m.
4. High capacity Lithium batteries can support longer working hours and wide temperature tolerance.
5. High water and dust proof performance, reached IP67 and anti-corrosion.
6. High-strength aluminum alloy housing is smoothly sculpted for a comfortable and secure grip, with optional holder for fixed on helmet, angle adjustable.
7. Three stages Click-type switch: high output, working output, and flashing light.
8. Multi-protection: constant current with short-circuit and overvoltage protection.