Shenzhen Lisanye Industry Co., Ltd is a manufacturer for saving light. Which was established in 1996. Saving light and all kinds of electronic ballasts are the competitive products. Such as the tri-phosphor saving light 6W-60W for T5, T8, 36W-250W for 4U, 6U, 8U.  
Their Characteristic is below:
1, The light Efficiency is more than other materials. It is around 80lm per watt, the others is around 60lm per watt.
2, The Rendition Index is higher than others. It is more than 80% when the temperature is  2700K.
3? It is efficiency to save the energy, about 80%.
4, The power factor is more than 95%.Others is around 50%.
5, It is started behind quickly preheating. It can be protectoral for the lamp and delay the life.
6, It is worthy to replacing Solar-light, Hg-light, Fluorescent Light and so on.
7, Life of Lamp is up to more 8000 hours; Life of Electronic Ballast is up to more 20,000 hours.
8, The character is better to 180nm shot wave(ultraviolet ray) of the anti-interference than other materials.
9, The stability is better than others under the high temperature, it is around 3630K.
10, No frequency glisten.
11, No noise.
12, To decline is less than around 15% after 2000 Hours, still.
13, It is using for factory , supermarket, station, all kinds of concourses?storehouse, hotel, saloon, advertising, piazza, both sides of road, lighting inside and outside room, and so on.
14, We supply the service  by free for one years.
15,The light is more similar with the light of the sun.
We eager to establishing the worthy and trusty business relationship for the mutual benefit.
If you have any question, please let us know?
Thanks!