1.1 Watt /3 Watt LED /5 Watt LED;
2. Batteries: 3X CR123A(not included) ;
3. Light Output:1 Watt30-40 Lumens,3 Watt 80 Lumens,5 Watt 120 Lumens;
4. Size: 32.5X 24.5X 171mm;
5. Weight :138g ( not including batteries);
6. Anodized Aluminium Body;
7. Shock-proof and waterproof design;
8. Push-button switch.