1. Drive power supply

I believe that many friends who have used LED products know that the drive power can be said to be the most important link in LED lighting products. A high efficiency, low heat, good stability of the driving power for LED lighting products is particularly important, LED wall washing lights are no exception, now we take the non-isolated driving power to discuss with you.

The characteristics of the non-isolated drive power supply are generally to achieve constant current wide voltage, that is, the market voltage 85-265V general, which is very common, but also low power consumption, high efficiency, some cases will require higher power factors, and have open circuit protection, output overvoltage protection, high load capacity and so on. At the same time, the part that involves the drive power supply should adopt some safe design and use a physical insulation method, which can achieve safety even when using a non-isolated drive power supply.

2. LED light source

In order to achieve a certain brightness, we need to pay attention to the selection of light source is different design of different lamp beads, and the heat dissipation effect is different, the light effect is not the same, can not choose some low grade, low brightness lamp beads to fill the number in order to save cost, the brightness of an LED wall washing lamp is completely dependent on the light source, What brightness can you say if the light source is not good? Therefore, the light source of the LED wall wash lamp is also very particular.

3. Radiator

At present, the common LED wall washing lamp cooling structure on the market is made of aluminum, and then the heat is directed to the external aluminum heat dissipation through the aluminum substrate of the lamp bead, so the purity of this material determines whether the heat dissipation of an LED wall washing lamp reaches the standard. If the heat dissipation material is not handled well, it will have a great impact on the life of the LED wall washing lamp. And it will also affect the quality of its own LED wall washing light. Choosing a good radiator is also an aspect that we should pay attention to.

However, since 2013, LED wall washing lights have been widely used in a variety of places, the scope involved is also more and more wide, from indoor to outdoor, from local lighting to the overall lighting, are the level of improvement and development; Nowadays, LED wall washing lights have been heavily invested in lighting projects, and in the next few years, LED wall washing lights will develop into an indispensable part of lighting projects. LED wall washing lamp in the volume of small and light as the development direction, in the power to high-power LED light source! Therefore, mastering the skills of a product is essential.