LED (light-emitting diode) module

TL;DR: In this article, a high-thermal-conductivity LED street lamp with U-shaped radiating fins and two heat pipes is presented, where one end of each heat pipe is arranged in the center of the base, and the other end of the heat pipe extends upwards in such a manner that a 40 to 45 degrees' angle is formed between the heatpipe and a horizontal line.

TL;DR: In this paper, a floodlight with a high-power heat pipe radiator is described, and a heat conduction bottom plate is arranged on one side of the heat pipe radiator, and mounting supports are arranged on the two side ends of the floodlight body.

TL;DR: In this paper, an LED street lamp comprises a shell and a lamp body arranged on the shell, where a micro switch is accommodated in the shell and two groups of actuating pieces pressed against the top plate of the shell.

TL;DR: In this article, a lighting device consisting of an LED unit, a collimator and a housing is coupled to the collimators, so that no substantial forces can be applied to the LED unit.

TL;DR: In this article, a light-emitting diode (LED) lamp and a road illuminating system was used to detect the road condition of an object on the road, where the emergent direction of a plurality of lightemitting units is opposite to the traveling direction of an automobile.