| 摘要 |
The present invention relates to an LED lamp, mounting an LED, capable of displaying light distribution properties similar to a three wave lamp using conventional filament. The LED lamp according to the present invention comprises: a housing having a socket combined to a lamp connecting element; a circuit substrate installed inside of the housing; a plurality of LEDs installed on the circuit substrate; a lamp unit including a lens unit emitting and collecting light emitted from the LEDs, and installed on the substrate to cover the LEDs; and a bulb, extended from the housing, diffusing the light emitted from the lamp out to the outside. The lens unit desirably includes three light distribution grooves separating lights on the red, blue and green wavelength ranges and emitting the same among the lights emitted from the LEDs to make the light distribution properties, in which the light of LEDs passing through the lens unit toward the outside of the bulb, similar to the three wave lamp. |
