According to Hongli Optoelectronics, 3014 is a vertical heat dissipation structure. The reason why the heat dissipation is high is mainly because the heat is vertically diffused by the heat sink. Compared with the horizontal heat dissipation structure, the heat transfer path is reduced and the heat dissipation area is increased (the thermal resistance is reduced. ). At the same time, the 3014 achieves high current usage (currently up to 40 mA), which satisfies the customer's application of increasing current while reducing the number of lamp beads used. Finally, according to the customer's current selection, the light source cost is actually reduced by 20%-50%.
Vertical heat dissipation structure
Horizontal heat dissipation structure
Considering to provide customers with better service and quality, Hongli Optoelectronics has reached a strategic cooperation with its chip manufacturers in combination with its own technological advantages to develop products with higher current and higher luminous efficiency. At present, Hongli Photoelectricity has measured the latest technical parameters, and the results show that the luminous efficiency is 160 lm/w at 20 mA; 145 lm/w at 30 mA; and 125 lm/w at 40 mA. Mature packaging technology and excellent heat dissipation, combined with a smaller package size (3.0mm × 1.4mm × 0.8mm), make the application design of the luminaire more convenient and flexible.
Hongli Optoelectronics said that its SMD LED products are undergoing third-party testing of the LM-80, which provides practical support for customers to successfully pass the ENERGY STAR® certification.
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