北京萊悦特科技有限公司作为一家高科技现代化企业，专注于白光LED用高显色荧光粉研发、生产及供应。研发实力雄厚，具有氮化物自主知识产权的LED专业荧光粉公司（专利号：201310465519.2，201310711368.4）。 萊悦特主要产品为峰值波长615nm到665nm全系列1113结构及258结构白光LED用氮化物红粉、铝酸盐黄绿粉、黄粉及多种碱土金属氮化物等。公司拥有氮化物红粉从原料制备到产品合成的全部生产技术，并具有独特的后处理工艺可以大大提高产品高温高湿条件下的抗老化性能，公司氮化物产品高光效，低光衰，高稳定性等良好性能在业界取得一致认可。 Beijing Laat Technology Co., Ltd. is a modern high-tech enterprise, focusing on white LED with high color fluorescent powder in R & D, production and sales. The R & D strength, LED professional fluorescent powder company has a nitride independent intellectual property right (Patent No.:201310465519，2201310711368.4)． Laat the main products for the peak wavelength of 615nm to 665nm a full range of 1113 structure and the 258 structure of white LED nitride, aluminate green powder, powder and a variety of alkaline earth metal nitride etc. The company has nitride from material preparation to product synthesis of all production technology, and has a unique processing technology can greatly improve the anti-aging property of high temperature and humidity conditions. Company nitride product high photosynthetic efficiency, low attenuation, high stability, good performance achieved consensus in the industry.