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Faced with fierce competition, LED dimming power supply manufacturers are trying to maintain life, so LED dimming power supply technology should keep pace with The Times to meet the needs of social development. Nowadays, the most common warranty periods on the market today are three and five years. But why there is seldom power supply give 7 years warranty?

Here, let’s interview the Engineer Mr. Steven from Smarts Electronic and talk about more about the warranty of the power supply:

Question1: What are the details of the 7 year warranty: Is it based on 7 years of actual use?

Smarts Mr. Steven: The 7 years warranty start at the point of power supply leave our factory. There have manufacture date in back of every power supply.

Question2: We understand that some power supply manufacturers have technology to keep track of hours of use. Or does the warranty start at point of sale and end 7 years after? Please explain details.

Smarts Mr. Steven: We use the best quality components for our 277vac dimmable power supply and non-dimmable power supply and the capacitances we used have the super life-span. We can promise 7 years warranty if loading 80% and within 12 hours working time per days.

Although 5 years warranty is enough, but with the development of the technology, 7 years warranty makes the quality of the power supply more guaranteed. More information if you would like to know Smarts Electronics’ 7 years warranty power supply, you can login https://www.swinpower.com/ Or contact with Mr. Steven(skype: steven821228 mail:steven@smartselectronic.com.cn).