| Size | 210MM*37MM*26MM | NetW | 172 | 
| Material | 6061-T6 Aluminum | Anodise | HaIII | 
| LED | CREE XM-L T6-1C | Power | 2x18650/(not included) | 
| Reflector | Aluminum Drop-in | Lumen | 855 lumens | 
| Protection | IPX 8 | Mode | 5 (H-M-L-Strobe-SOS) | 
The max zoomable length:20mm
Purcharse link:
http://www.cnqualitygoods.com/goods.php?id=1517