-
Anonymous users2024-01-24The grid voltage is normal, which should belong to the power quality of the lamp, and 200V-240V is in the range. If it is only the damage of the lamp, it has nothing to do with the grid voltage, and the power supply design is unqualified, because the LED lamp has strict requirements for voltage and current, and it is very easy to damage if it exceeds the standard. If the power supply of the LED lamp is damaged, it is related to the quality of the power supply itself on the quality of the component selection, and it is related to the grid voltage.
LED bulb, the full name of Light Emitting Diode, is a solid-state semiconductor device that can convert electrical energy into visible light, which can directly convert electricity into light. It has the characteristics of high efficiency and long life, and can be used continuously for 100,000 hours, which is 100 times longer than ordinary incandescent bulbs.
The status quo of LED energy-saving bulbs, LED lighting lamps are mainly high-power white LED single lights. LED lighting fixtures are the general name of LED lamps and lanterns, with the further maturity of LED technology, LED will achieve more and better development in the field of design and development of indoor lighting fixtures.
The design of room lamps and lanterns in the 21st century will be based on LED lighting bulb design as the mainstream, and at the same time fully reflect the development trend of energy-saving, healthy, artistic and humanized lighting, and become the leading lighting culture in the room. In the new century, LED lighting bulbs will surely illuminate everyone's room, change everyone's life, and become a great change in the development and design of lamps.
-
Anonymous users2024-01-23Summary. Hello, the grid voltage is normal, it should belong to the power quality problem of the lamp, 200V-240V is in the range. If it is only the damage of the lamp, it has nothing to do with the grid voltage, and the power supply design is unqualified, because the LED lamp has strict requirements for voltage and current, and it is very easy to damage if it exceeds the standard.
If the power supply of the LED lamp is damaged, it is related to the quality of the power supply itself on the quality of the component selection, and it is related to the grid voltage.
LED lights are always bad in the living room at home, what is the reason?
Hello, I have seen your question and am sorting out the answer, please wait for a while Hello, the grid voltage is normal, it should belong to the power quality problem of the lamp, 200V - 240V is in the range. If it is only the damage of the lamp, it has nothing to do with the grid voltage, and the power supply design is unqualified, because the LED lamp has strict requirements for voltage and current, and it is very easy to damage if it exceeds the standard. If the power supply of the LED lamp is damaged, it is related to the quality of the power supply itself on the quality of the component selection, and it is related to the grid voltage.
-
Anonymous users2024-01-22The LED lights in this living room are easy to break, and they all have to be replaced, which is particularly troublesome, because now, the quality may be declining, and the LED lights are also easy to break, it is better to think that the fluorescent lamps or white paper are not easy to break, and the living room aisles under the LED lights have to be replaced, which is really a waste.
The grid voltage is normal, which should belong to the power quality of the lamp, and 200V-240V is in the range. If it is only the damage of the lamp, it has nothing to do with the grid voltage, and the power supply design is unqualified, because the LED lamp has strict requirements for voltage and current, and it is very easy to damage if it exceeds the standard. If the power supply of the LED lamp is damaged, it is related to the quality of the power supply itself on the quality of the component selection, and it is related to the grid voltage. >>>More
When not in use, the humidity of the bathroom is relatively large, and when in use, the temperature of the lamp next to it is relatively high and easy to break, so it is recommended to use ordinary incandescent lamps.
Maybe the ballast is broken, replace it with a new one!
In fact, this problem is absolutely not true for the installation master, 220V regardless of the live wire into the switch, the zero line into the switch, as long as the light is not short-circuited, there is no old and bad living room, it may be a coincidence or quality problem, change to a store to buy lights. There is nothing else to say, and the wrong wire will either be short-circuited or not lit.
Of course, the lamps also have a warranty period. It depends on whether you have passed the warranty period, if so, the merchant does not have a warranty, but has the obligation to repair the service for you. However, a corresponding repair fee may be charged.