Patent name : LED lamp replacement for fluorescent lamp and its manufacture method and its luminous intensity distribution method.
Owner of this tech : Korea Photonics Technology Institute..
1. It has the effect that the angle of the light emitting diode unit is controlled and the diffusion
Distribution of light is controlled.
The efficiency of the light emitting diode lamp is improved.
2. The changing cost is reduce, because of using the exisiting lighting apparatus.
3. LED lamp has a higher efficiency in comparison with the existing fluorescent lamp.
