Best Package available for the $

The primary Shockwave LED light is pretty terrific. It is bright white beam with a nice hot spot. I use this diving the black water of SC, i.e. Cooper River, ACE Basin, ...Read complete review

The primary Shockwave LED light is pretty terrific. It is bright white beam with a nice hot spot. I use this diving the black water of SC, i.e. Cooper River, ACE Basin, looking for fossils. Visability generally 2-5ft in 20ft.. Visabilty as good as your light past 30 ft. because the ambiant light disapears. This light is almost as bright as the UK Light Cannon HID. The light has been very reliable. Batteries have held up well. Approximately 9hrs on this set and I probably won't change them for another 2 or 3 dives (approximately 3.5hrs).

The Impact XL is the best secondary light I have bought. It works very well for its size. It is very efficient with excellent battery life. I find myself using this light 80% of the time if my max planned depth is less than 30ft where the ambient light disappears. It fits perfectly in my accessory bc pocket. (Oceanic Probe LX). I don't like having to twist the bevel to turn it on and off, much like a mag light. I'd prefer an on off switch. I haven't had any problems with it but I can see where an o-ring failure would ruin this light. The constant turning of the bevel may result in more wear and tear on the o-ring.

The smallest light I really can't comment to much on. I haven't used it much. I have it tucked into my bc pocket with my safty sausage.
It's size is great for that but I can't say anything about how usefull it its.

The retractors are strong and just about perfect.
I clip the Impact to my bc so if I let it go to pick up a fossil I don't drop it and leave it behind. The coil lanyard is attatched to the Shockwave LED. I wouldn't dive with out it. It is added security on my entry into the water that I'm not going to send it to the blimy deep.

Overall, I've researched a ton of lights out there. You can get better lights out there but you are going to pay over 3 times the cost.
In my opinion, both the Shockwave LED and the Impact XL are the best bang for the buck.