Because the dot matrix screen composed of point light sources also has a fairly good visual effect when viewed from a distance, it can meet the visual needs of large-scale advertisements at a long distance; therefore, the point light source of the City of Light is widely used to make a large-area vertex array screen. The walls of the façade of the building are illuminated, the outlines of houses, bridges and other buildings are outlined, the lighting, decoration of parks, rivers and squares, and the large door background signs and interior lighting projects of hotels, hotels, KTV, etc. Lighting occasions for other special types of objects, buildings, etc.
Outdoor lighting engineering manufacturers talk about the problem:
1. Note that the power supply is compatible with the working power of the LED point source.
2. The signal line between the lamp body and the controller is normally connected. The controller's power cord is connected to provide normal operating power.
3. Make waterproof treatment when connecting the power cable and signal cable.
4. Handle the daytime effect after installation and minimize the impact on the daytime effect of the structure.
5. Point light source installation method, considering the convenience of later maintenance. The layout of controllers, electrical appliances, etc. is economical and convenient.
What types and specifications are there for outdoor lighting fixtures? 1. Now, there are round, square, diamond, other shapes, etc. Of course, the circle is a classic and universal style; 2. It is divided from the outer casing material, has a PC casing, a car aluminum base, and a lens. Plane upper cover, spherical upper cover, transparent outer casing, translucent outer casing, etc.; 3. From the specification point of view, the common point light source size is in the range of 20~150mm.
With the higher requirements of the customer's lighting effect, the combined array of small-sized point light sources can exhibit more delicate color dynamics, so the current application of point light source shows low power and small size, mainly 20 ~50mm specifications are used, which is also the main product series of the City of Light.