Peter_C
Contributor
Which Dorcy do you have? Is it the newer 220 lumen?I have Dorcy Penatrator. I am not impressed with it. Its shape and size is perfect. Brightness is OK. But beam quality is not the best I have seen. I am sure in the right condition, it is a very effective light. Where I dive, VIZ isn't great. The dorcy beam just not enough to cut. The hotspot is not hot enough for daytime signaling.
We have 21 Salvo HID's, and a Halcyon with a 21 watt Brightstar bulb, so my comparison is only based on those. The newer Dorcy did not perform as well as the HID's, but not much can beat a powerful HID. The Dorcy did have a nice tight beam and kicks my upgraded LED Photo Torpedo's butt. The Dorcy fits perfectly into the Oxycheq light sock, as do many other lights. I would put the Dorcy very close to a 10 watt HID. The day I tested it was decent vis with around 10'. The twist on-off of the Dorcy is the most reliable type of switch. Other brands have had serious issues with their magnetic type switches leaving them unreliable. Make sure to investigate the failures of any lights you are looking at.
As I said above there are other lights available for more money. Once topping the $500 mark though, I would be after a 21 watt can light. I paid a lot less for a couple of our HID's.