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Anonymous users2024-01-23It should be that there is an error in the program, and an experienced electrician should be found to help.
The LED light source needs to be connected to the LED driver to turn on the light, (there are also LED light sources that do not need to be driven to turn on the light, but it is not yet popular) The segmented switch only plays the role of segmentation, and the use is not directly related to the LED driver. The electricity coming out of the sectionalizer is 220V, and the LED is driven out of the low voltage, which is used to drive the LED lamp beads.
Segmentation is much better than stepless dimming, stepless dimming is usually known as intelligent, but it is not easy to use, stepless dimming is more energy than segment dimming driver, and it is not recommended to use stepless dimming at present.
Don't think about it! Definitely not!! Generally, you have to reserve the above height for yourself! I'm also a lamp seller, listen to me!
The crystal lamps placed in the living room are proportional to the size of your living room. Generally speaking, if the size of the living room is about 15 square meters, then you can choose a crystal lamp with a diameter of 60-80cm; If the living room area is between 15-25 square meters, then you should choose a crystal lamp with a diameter of 80-100cm; If the living room area is 25-40 square meters, then you should choose a crystal lamp with a diameter of 100-120cm; Living rooms of more than 40 square meters generally use crystal lamps with a diameter of at least 140cm.
The price difference is too big, and the brand is too much, so it is recommended to set it according to your own decoration style. Crystals are divided into K9, K5, etc. And the plastic ones. There's no need to choose any brand, look for money! It is recommended that the lights in the living room be controlled within 800 yuan.