HIGH-POWER LED LIGHTING DEVICE

摘要

The present invention relates to a high-power LED lamp capable of stably supplying power by preventing power drop caused by wiring length and smoothly radiating heat by minimizing radiant heat caused by inside resistance in a power supply process. The present invention comprises a power supply bus bar which is electrically connected to an LED board by an insulation bolting unit by being separated from the LED board to supply power from a power input unit of the LED board to the other side of the LED board. The present invention is provided to comprise the power supply bus bar separated from the LED board, thereby efficiently supplying the power by generating minimal heat by a skin effect without the voltage drop in the power supply process.