What are the main aspects of lighting engineering?

Lighting engineering mainly includes point light source, line lamp and wall washing lamp.

Lighting engineering lamps include: point light source, line lamp, wall washing lamp, wall lamp, floodlight, projection lamp and other products. As a light source, brightness LED has monochrome, bicolor, RGB and other colors.

Through the control of IC chip, color changes such as gradual change, jumping, color flashing, random flashing, gradual change alternating, chasing and scanning are realized, and real flow, gradual change, jumping and chasing are realized.

Precautions:

In lighting engineering, a sub-controller is installed first, which is directly connected to led guardrail lamp for signal connection (five-core male and female plug), and the power supply is connected to the power supply (two-core male and female plug).

Then connect the signals of the sub-controller and the main controller. If the distance between the sub-controller and the main controller is far away, it can be connected by super-category 5 network cable, so that the signal is better. Each sub-control can only take a fixed number of LED digital tubes, which can generally take1100mm. ..

Refer to the above? Baidu encyclopedia-lighting engineering