- 2 Mode of brightness (high and Low) and Strobe mode. Total 3 mode. To change mode, tap on ?on?, ?off? button again. 
- LED service life more than 100,000 hours
- Revolutionary focus technology
- Water resistant and shock-proof
- Zoomable
- Weather and rust resistant 
- What is in the box: 1X Tesa HDL2Z, 2X 18650 lithium battery, 1X charger