LED LIGHT BULB HAVING SUPERIOR OPTICAL AND HEAT-DISSIPATING QUALITIES

摘要

The present invention provides an LED light bulb comprising: an LED module; a power supply means for supplying power to the LED module; a heat release means for releasing heat which is generated from the LED module; and a lens portion, which includes the LED module therein, for dispersing light to the outside by means of a convex lens and a concave lens.