Product Description: The LED Phosphor Powder is a crucial component in the production of LED lights, providing excellent luminous efficiency and vibrant color output. This high-quality phosphor powder is specifically designed for use in LED lighting applications, offering exceptional performance and durability. Package: Bag/Bottle Chemical Resistance: Good Appearance: Yellow Powder Colour: Yellow Green Luminous Efficiency: 80-90 Lm/W LED phosphor compounds play a vital role