Whistpool releases SMD low power phosphor

January 28, 2020

Whistpool released SMD low-power phosphors, designed for SMD low-power light source products. After several packaging companies tested, it can improve light efficiency by about 5% compared with mainstream 13-micron phosphors and is recognized by customers for 3014. 3528 has more advantages. At the same time, due to its small particle size and concentrated distribution, it can significantly improve the quality and yield of products and reduce production costs.

YAP4454-M product parameters:

• Excitation Range .............430nm~490nm
• Corresponding to the blue core band Proposal Range...........455nm~460nm
• Appearance Appearance.............................Yellow Yellow
• Molecular Formula.................................Y3Al5O12: Ce3+

Spectral Emission Spectrum



Particle size Distribution


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(This article is contributed by Whistler)

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