The LED heat pipe radiator acts as a “junction temperature guardian” for medium and high-power LEDs (≥30W). Used in street lamps, stage lights, plant grow lights and outdoor screens, it rapidly transfers heat generated by chips to remote fins relying on the excellent thermal conductivity of heat pipes. It delivers liquid cooling-level thermal management performance at a cost close to that of extruded aluminum. It is a core component that guarantees long service life (more than 50,000 hours), low light decay and stable color temperature for LEDs.