The purification lamp is very important, because the power factor of the lamp is the same as that of the beads of the same quality. If the heat dissipation conditions are not good and work at high temperature, the light will be very large, which will reduce the service life of the purification lamp.
Relationship between heat dissipation material and structure of LED lamps
Currently, the main LED purification lights are copper, aluminum and PC. Copper conducts heat better than aluminum, and aluminum conducts heat better than PC. Today, the LEDs used to purify the heat sinks of flat panel lamps are usually the most used aluminum. The best is plug-in aluminum, automotive aluminum (aluminum, extruded aluminum), the worst is cast aluminum, plug-in aluminum heat dissipation is the best!
If air convection is used to heat the heat, the insulation of the circuit and power supply must be handled. Otherwise, the LED purification lamp works in a relatively humid environment, which is prone to short circuit and safety accidents!
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