Rare earth fluorescent material serves as activator or matrix group share by rare earth ion and the new generation fluorescent material that makes. It uses Yu Zhaoming, show, the lamp is acted the role of and asperse edition duplicate, have tall glow efficiency, admirable light to connect maintain rate, tall colour rendering and adjustable the facial expression that make and colour temperature. Rare earth fluorescent material includes rare land 3 base plasma shows lubricious fluorescent material, rare native fluorescent material, neon lamp is polychromatic show plant of rare earth fluorescent material and printing down duplicate grows wait for fluorescent material of special purpose rare earth. Rare earth 3 base lubricious fluorescent material has Gao Guang effect, low light to decline the character with granule diameter, what make as glow coating with it is compact model energy-saving lamp, the initiative smooth reduction of fractions to a common denominator of 11 WH lamp and lamp of 10 W double л is not more than 850 L ｍ and 700 L ｍ , 100 hours of light decline to all be less than 5 ％ . Plasma indication fluorescent material uses rare earth at polychromatic plasma to show, life can amount to 5000 hours. Use as neon lamp is polychromatic indication rare earth fluorescent material, but modulation Cheng La, violet, green, green, yellow, orange and red all sorts of color, use extensively at exit rainbow tube. Rare earth fluorescent material is product of a kind of new and high technology, the deep treatment that also is our country's advantaged rare land natural resources is tall the product of careful chemical industry of additional cost, have capacious home and international market.