LED heat dissipation technology, manufactured by semiconductor light-emitting diode, works on the principle of radiation compound electroluminescence, is the most common way of heat dissipation, aluminum heat dissipation fin as part of the shell to increase the heat dissipation area. Like traditional light sources, semiconductor LED light-emitting diodes generate heat during operation, depending on the overall luminous efficiency. Under the action of external electric energy, the radiation of electrons and holes compound to produce electroluminescence, and the light radiated out near the PN junction also needs to pass through the semiconductor medium and packaging medium of LED chip itself to reach the outside world (air).

0.32 inch 3311AS LED Common-Cathode CC 3311AS 7-Segment digit 3311BS Display 3311BS Common-Anode CA
0.32 inch 3231AG LED Common-Cathode CC 3231AG 7-Segment digit 3231BG Display 3231BG Common-Anode CA


LED load voltage must be lower
LED brightness low-key with reduced voltage
Different LEDs with current and output curves
The working ratio change LED brightness
LED heat dissipation technology
LED lamp work is stable
Heat management with high brightness LED
Heat dissipation for highlight LED
LED device to extract heat from P-N junction
LED Lamp surface radiation heat treatment