LED UNIT AND LED ILLUMINATING LAMP USING SUCH LED UNIT

摘要

Disclosed is an LED unit with a heat dissipation structure comprising a base having high thermal conductivity, a circuit board having a wiring pattern and arranged on the base, at least one LED device electrically connected with the wiring pattern and arranged on the base, and a light-transmitting resin material so arranged as to cover the upper side of the base for encapsulating the LED device.