Specifics:
1. LED: 1*CREE XR-E Q3, 3W
2. Battery: 1*Rechargeable 18650 Lithium
(alternative 2*CR123A)
3. Size: 21.5(Head Dia)*120mm(L)
4. Weight: 116g (exclude battery)
5. Color: Customized
6. Material: Stainless steel
7. Waterproof grade: IP65
8. Surface treatment: Anodizing
9. Lighting period: 120Lumen(4 hours)---50Lumen(10 hours)---flashing(8Hz)
10. End cap Switch