Aluminum

The material of the LED lamp housing is generally die-cast aluminum. This kind of material is strong and light, with high hardness. While meeting the quality requirements of lamps, it reduces the weight to the greatest extent and makes the lamps safer and more reliable. Besides, aluminum also has a natural advantage in heat dissipation, and it is the best choice for making LED lights.

If the weight of the LED lights, at high places, is heavy, there will be safety risks. For example, the LED solar street light holder is installed on the bracket. If the quality is too large, it will load the socket a lot and cause safety hazards. Therefore, the weight of the lamp should be reduced as much as possible, while ensuring sufficient hardness to satisfy the lamp protective requirements.

Both industrial plastics and aluminum alloys can meet the requirements, but the thermal conductivity of plastics is far from meeting the demand. It is also easy to age when exposed to wind and rain, reducing the life of the lamp, so the aluminum alloy is the best choice. If iron is used as the outer shell of outdoor lights, the iron will rust or even crack in the complex outdoor environment, causing safety hazards.

Besides, in terms of thermal conductivity, it is second only to silver, copper, and gold. Gold and silver are too expensive. The weight of copper is a problem. Aluminum is the best choice. Now many radiators are made of aluminum, which is the best for luminaire heat dissipation.

There is a passivation layer on the surface of aluminum alloy, which can prevent external corrosion of aluminum alloy, so it is suitable for use in outdoor environments, which will greatly increase the service life of the lamp.

Because aluminum alloy has many advantages, even if it is expensive, it will still be chosen as the material of outdoor led lights. Based on the performance of aluminum alloy, we have developed aluminum heat conduction technology, so that the shell becomes the radiator of the lights.

All indoor and out door light from Liper are made of aluminum.making full use of resources, and the quality is trustworthy.


Post time: Nov-03-2020

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