Key Technology
Using blue laser to illuminate yellow phosphor materials resulting in broad spectrum white light is the LBL technology key point.As below picture,blue laser focusing on a Phosphor Crystal Coating(PCC), make it emit yellow lights. with the left unabsorbed blue light it converts white light. Below is  white light spectrum.It is broad spectrum lights as yellow light. And also the best CRI and high brightness. Totally ideal lights source you need!
As the laser beam can focus on a very small point to excite Phosphor, the final white light would  emit so thinly.LBL energy density is so close to Xenon lamp, which is an ideal choice for special lighting sources. Below contrast key lighting performance parameters of LBL & LED & Xemon.