LED lamp is not the more the better
First of all look at the lamp material, in the case of same volume, zinc alloy die-casting shell is the heaviest, Aluminum Alloy time, the plastic light; and another key component of downlight is the weight of the radiator, the radiator is greater, the greater the overall quality.
The processing technology of aluminum material is different, and the heat dissipation effect is different. The same paragraph, of course, is as good as possible. Now there is cold forging radiator, better than ordinary die casting heat dissipation effect.
The most important thing about LED lamps is the heat dissipation. Lamp of many styles, but in general or in the aluminum radiator.
