About LED wall washing lamp, point light source, line lamp connection way
Usually control the effect of colorful change before using the controllerThe controller is used to control the change of color wash wall light and point light sourceDon't understand, you can ask
AC220V is a household voltage that can be directly connected to a socketDC24V first switch power switch power supply, the input voltage is AC220V, the output is DC12V, 24V haveTransformer is in fact the same as switching power supply, but the transformer output is DC, the switching power output is ACDC is DC, AC is AC
1, this depends on your installation environment, to achieve the effect to decide.2, do lighting engineering, first of all to take into account the long distance power line pressure drop, so some lights are DC, and some lights are AC.3, generally need to meet the transformer, transformer is voltage converter (switching power supply) to see whether the transformer output is DC or AC.4, to light flashing, the lamp is connected to the controller, control lamp two, external control and internal control, external control signals to the main control is unified to the internal control, each point light source with program, only need to generate electricity will give colorful effect.
