nonfluorescent radiation transition

例句：

1. 1.The new LED light bulb is much more energy-efficient than the old incandescent bulbs.
   这种新型LED灯泡比旧的白炽灯更节能。
2. 2.The researcher found that the nonfluorescent substance was effective against bacteria.
   研究员发现这种非荧光物质对细菌有效。
3. 3.The new solar panel technology uses nonfluorescent materials to generate electricity.
   新型太阳能面板技术使用非荧光材料来发电。