A lot of this has to do as you the diver.
LED Options-
If you can get the power you want then the LED option in vastly superior and this is the current direction of the market.
The bulbs last for virtually forever (some 50k hours) and they is no wire to break like the HID (which we should honestly call an arch light.)
With no wire, less chance of breakage and better burn time.
Here’s the deal with LED’s- they had to overpower them to get the light we want out of them. As a result they were really heating them up.
Since we submerge them – it’s not a big deal. This was true for the 1watt LED light.
The new kicker- 3 Watt lights and above are awesome and provide the average diver a incredible option.
Recently, the 3watt light that was brought out (has the apperence) it is just slightly less power than the 10 watt HID light.
To put it into perspective- in the caving community most divers carry one primary and two backups.
Most divers are now selling their backups and buying two 3 watt LED lights. The thread on another board was a just amazing on the results and people have been very happy.
My plans are to buy a 3watt Oxycheq Raider (backup) light- backup is an oxymoron.
Cost $79.00 – compared to $300.00 plus for an HID light.
The future-
I honestly, believe we are about to see a revolution in battery and lighting and divers will be one of the biggest winners.
Batteries and being built for all types of applications and the inclusion of the new battery/capacitor is going to add incredible value.
Plus manufactures are hard working at a LED application of bigger lights to rival HID lights. The 3watt light is the first in this generation.
What does it mean to you. Spend the $79.00 on a Raider and enjoy the heck out of it. When you need a heavy light the full blow canister LED lights will be around.
Video on the comparison-
YouTube - OxyCheq 3W LED Backup Light
That should help give you an idea of what you can expect.
If I can help give me a yell; hope this was useful.
Andrew