Newly developed K4 series LED: High Luminous Efficiency& High CRI in 2012Product Features: Dimension: 10.5 x 10.5 x 1.97 mmPower: 2.5-3.9 WLuminous Flux: 270-290 lmPackaged with CREE chip and other original brand chipWorldwide patent authorization on chip and phosphorApplication: indoor lighting…

Phosphor influence of LEDsSo the material of phosphor on white LED the decline of influence. The market of the mainstream is YAG phosphors yttrium aluminum garnet phosphor, silicate phosphor, nitrides phosphor, and blue LED chips have compared the accelerated ageing of the phosphor white LED role, a…

Sunlight's LEDs'wavelength code mapping table for color lightPurple（λd）Bule（λd）Green（λd）Green Yellow（λd）Orange Red（λd）Code RangeCodeRangeCode RangeCode RangeCodeRangeP1380-385B1450-455G1490-492.5E1564-566A1600-605P2385-390B2455-460G2492.5-495E2566-568A2605-610P3390-395B3460-462.5G3495…