I'm in the market for a light bar and some cubes for the front bumper but can't figure out who this manufacturer you guys are raving about. I back tracked the thread about 5 pages and got lazy. So who is it?
It's me. It started as a side project about a year ago. I've been in the HID/LED industry for quite some time now and finally figured I would put that knowledge and quest for LED light bars to work. I've lost track of how many revisions I have made, but I am a coming to a close on the design and should be fully released in the next month or so. The light bars use a 12* spot pattern, and a 20* flood pattern. They utilize Cree (well known) and Epistar (Used in the Chinese Olympics, TV's, and many other industrial applications) chips depending on the model. I am currently looking at the Cree XP-G2, which can be ran at 22W. So I have started on my single row light bar that will use 22W Cree LED's. A 30" single row is going to be pushing close to 30,000lumens. However the amount of heat that is produced by them at 22W is immense. So I'm having to come up with a totally unique cooling system, fins, and unique circuitry board/optics that can withstand the heat. Right now it's looking to be primarily aluminum reflectors that will be mounted to a very unique circuitry board to accommodate the drivers and LED's. I have a few people working side by side with me that are much better at AutoCad, however I am still doing the majority of the design. This 22W LED Light bar is going to blow away many other competitors, triple the output, similar efficiency, and a beam pattern very similar to the Light Force 240 HID's, which have a rather narrow pencil beam. I am shooting for a 5* spot, with the two outside LED's running at a 20* flood to give light to the immediate surroundings. I have the prototype here, although it looks like a mess of LED's, wiring, and aluminum plates. To follow up Dan's statement, the prototypes are hand built and tested for many months, then destroyed and rebuilt with structural improvements and small changes. Then it's off to a fabricator who builds them and I do final assembly/testing before they go off. I ran Dan's 20" for a full day and took full readings of output, heat, power draw, and many others to ensure that it's within spec. It takes about a week to build one, my 40" took damn near forever. I am thinking about a full production line where they come 100% assembled. But I enjoy the mad quality control system I have going on.
We can discuss this at camp if you would like. I'll be there Friday with Robert and his 60. Weather is looking KILLER for Saturday. 72* in the afternoon and a slight chance of rain on Saturday night. Which doesn't bother me.
See you all tomorrow night.
Nick