-
Preliminarily, there should be a lamp that is broken, and it should be replaced by another one.
As for what kind of lamp to change, it depends on what you like, for example, I listen to the LED lighting that likes beauty, which is not easy to break.
-
Usually that head LED is broken.
The base is the same, there are several lamp heads hanging down, the single head is a hanging bulb, and the third head is three bulbs and lamps.
The lighting of the restaurant, now the general connection is connected in parallel, such a connection is that the voltage of each lamp is unchanged, the bulbs are used 220V, if the connection method is used in series, then the rated voltage of the three bulbs must be 70 75V voltage, the current market is not very available, so basically will not use such a connection. >>>More
Hanging too high will affect the illumination, and too low will not be very convenient. Take the tallest person in your family as the height, and if you can't touch your head, it will prevail. Generally I use the lowest lamp meters off the ground. >>>More
The chandeliers are arranged parallel to the dining table, just above the dining table.
Is there a mistake between the protective grounding wire and the neutral wire? caused by protective actions.