Originally Posted by rideabike
I don't think that there are any lights with four luxeon stars in them, are there?
Edit - I don't see any lights this bright that are led based. In fact, as I look at this, it will be brighter than the cateye triple shot. I don't know what the cost wll be, but the comparable light on this page, without the mount, is a lot less than the triple shot.
You can just get a rough idea, not the exact thing. Here's how I think about it, 4x3watt led is 12watts
The USE exposure "race" is two 5watt led's That's 10 watts.
So if you look at the picture of the 10 watt led light, you approximate that 12 watts is higher. When you are on that page you can look at the 10 watt halogens, for instance, they should be a little brighter than either LED but it's just an approximation. It puts in the ballpark if you had no idea. Here's a 10 watt total LED light compared to a 10 watt halogen light. Explore the last link on the page and look at all the lights if you're interested. I don't mean that the light he is building is not a nice light, it's great, but not very bright for the price. You could buy something brighter for probably around $80 to $100. There is a lot of nice workmanship in that 4x3 LED he can proud of the finished product, it will last forever.
Look around the forum carefully, I saw a triple shot compared to another light in photos just last night somewhere.