Supply Xiamen Ke Mingda high brightness yellow phosphor

Ke Mingda patented phosphors its luminance value reaches 345%, the market circulation of phosphor brightness value of 136% of the more than 2 times. With Ke Mingda phosphor package LED, to 2008 small power LED lighting flux line has reached 7.5 ~ 8.0lm / 0.06w, early 2010 high power LED lamp has reached 138lm / w, is launching 140-160lm / w Phosphor Product and packaging technology. KMD Product Type: Blu-ray excitation YAG, far ultraviolet excited green phosphor, and violet excitation of RGB three series. Blu-ray excited phosphors suitable YAG:Ce 450 ~ 470nm blue chip, divided into: natural light series: 2700 ± 200K Warm White Series: 3500 ~ 4000K, 4000 ~ 5500K and 5700 ~ 6000K Pure White Series: 6500 ~ 8000K and 8000K away UV excitation of the green phosphor applicable to 440 ~ 452nm chip, Ra up to 85-90-95. Violet excited RGB phosphors suitable for 360 ~ 420nm violet chip. Packing of 100g / bottle, interested persons can understand telecommunications specifically.