Mike, that's true. But I think Cree will also release the warm white LED with the EZ-1000 chip (that is the XR-E-chip). I think 60lm/W can be possible, that is still 5-6 times more efficient than incandescent bulbs.
In the meantime I have designed several more LED-lamps but I still haven't found someone who can make them on a lathe for a decent price. Modamag promised me back then in November to make one for me when he had time around Christmas, but that's weeks ago now and I haven't heard anything from him.
In the meantime I have designed several more LED-lamps but I still haven't found someone who can make them on a lathe for a decent price. Modamag promised me back then in November to make one for me when he had time around Christmas, but that's weeks ago now and I haven't heard anything from him.