1. Very bright, clear white beam
2. Extremely compact and durable
3. Uses a single LED - no need for replacement bulb
4. All weather performance
5. Shock-proof LED
6. Machined from solid aerospace aluminum
7. Lithium battery for 10-year shelf life
8. 2pcs 16340 rechargeable lithium batteries, or 1pcs 17670 rechargeable lithium battery, or 2 pcs of CR123A lithium batteries, Battery not included
9. Water-resistant
10.Lanyard included
11.Micro-faceted reflector
12.Customer's logo can be printed on
13.Packing, each in polybag with white box