At our large office facility, we bought one of these 4 months ago to replace our 22-year old Streamlight Litebox which had a defective battery. This Vulcan is far lighter and much, much brighter.

The thing to note is that it has a spotlight beam and not a floodlight beam.

From their website:
Streamlight warrants the Vulcan to be free of defects for a lifetime of use except for batteries and bulbs, abuse and normal wear...rechargeable batteries, chargers, switches and electronics have a 2 year warranty with proof of purchase.

Good quality, reasonable price, fast shipment

I like the plastic cap as it adds durability and shock resistance to the light.

Bought one on a whim a couple of years ago, and have since given them as gifts, and encouraged my coworkers to use them. We preform super critical welds, and seeing every little imperfection is paramount. This light is the brightest and most durable one I have encountered. It's also extremely tough, as well as waterproof. It charges fully incredibly rapidly, and lasts for weeks with light daily use.