导热塑料
Heat sink temperature Lamp substrate temperature
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T lamp application testing
Ambient temperature:25℃

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Remark:

1. The temperature of the plastic lamp bead is 2~3 °C  higher than that of aluminum;

2. the surface flatness has an effect on the temperature rise, the most important is the fit of the substrate and the parts;

3. spray paint has little effect on heat dissipation;