How to manually testing qualified LED adjustable light

by:MOSO     2020-03-11
Appliances is good LED light manufacturer, in the sales and production process has very strict qualification rate of system, here are we to introduce for everybody. How to manually test for a qualified LED adjustable light: 1, slowly transferred to the brightness from 0 to the brightest, did see the brightness mutations, to distinguish whether the dimming curve is linear. The linear dimming power supply can meet the demand of general use. 2, change of the fast speed of light, again and again from zero to the brightest light, listen to have the power of whistlers. Without the noise power is qualified. 3, the light to the dark, then turn off the lights, compare the two have the difference. No is good, if transferred to the dark light can shine, so power supply is not doing well. As far as possible a tuning is 4, the light is dark, look have flashing phenomenon. No flicker power source is qualified. 5, in the light very dark point 1 to 2 hours, when touch the power hot not hot. To turn off the lights and power supply cooling, and then put the dimmers, Here, for example) with knob , transferred to the half way point 1 to 2 hours, the power supply is not hot. Not hot is the power of the qualified. Is the guangdong electronic ballast well-known enterprises and professional LED light manufacturer and electronic ballast manufacturers, we can according to customer requirements and the actual use of the environment, customized products and provide integrated solutions for customers, for the general customers to provide quality and efficient products. We look forward to cooperate with customers and friends from all over the world hand in hand, create brilliance. Service hotline: website: ali website, https://
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