Are you happy with your LED's???

[intarsiabox]

Originally Posted by naesco

It is a brand new tank but he will be adding SPS a bit later on when the tank matures.
I do not have a light meter but the two units had complete coverage over the whole of the tank. In order to achieve this the pendants hang 12inches above the water line. As he likes the fluorescence the LED provides, he chose blue.
I can't comment on the technical aspects or compare this lighting to other LED lighting from a technical point of view but his tank looks great.
He chose the blue because he likes to observe them fluoresce.

A three foot tank would require one pendant at a $600.00 cost which is comparable to a MH system without the added heat and high maintenace cost.
IMO, one unit would leave the edges dimmer on a 4 foot tank.

If a reefer is starting up a new tank I could not in good conscience recommend MH.

For a reefer who has MH they may decide to wait a little longer to replace their lighting. The price of LEDs will go down a bit, there will be more selection and improvements will be made.

That's pretty amazing that only 2 of those Cannons could lighta tank that size at only 12" above the water. The picture of the units make them look like they would only produce a very focused beam of light. Thanks for the info!

[Delphinus]

Wayne his tank is 4' tall ? Wow.

When you get a chance please post some pictures, I'd love to see those. I did see those Cannons when they first came out and thought that might be a good way to get into LED's but unfortunately even at $600 versus money already spent for the existing halides it will still be a while before I pull the trigger on the switch over but I'd still love to see them in action besides just the usual promotional stuff out there. Thanks!

[naesco]

Originally Posted by Delphinus

Wayne his tank is 4' tall ? Wow.

When you get a chance please post some pictures, I'd love to see those. I did see those Cannons when they first came out and thought that might be a good way to get into LED's but unfortunately even at $600 versus money already spent for the existing halides it will still be a while before I pull the trigger on the switch over but I'd still love to see them in action besides just the usual promotional stuff out there. Thanks!

No, it is six feet long and four feet wide. I will try to get him to post a pic here.

[phi delt reefer]

orphek and Kriesel (sp?) make multi chip LED cannon that uses a mix of different colors vs. the Ecoxotic solution which uses one color. Meant to be a halide replacement (ie. strong point source light).

keep an eye out on Dave Fason of Nano Box. He's a hobbyiest doing some CRAZY custom stuff with LEDs that he's trying to bring into the mainstream market.

http://nano-box-reef.com/blog/?categ...me=nanoboxnews

the NANO Pulsar looks pretty awesome and might be something you big tank folk may want to consider vs. a $5000 fixture. He's got a pretty sweet controller (Ryujin)designed for the system as well.