LED light quality

/LED light quality

Seven tips to save your LED light driver

The LED lamp packaging and heat dissipation technology were making great progress in recent years, the occurrence of light decay and color drift are mainly the products of some bad quality factory , the main reason is the unreasonable heat dissipation design. Frankly speaking, the problem of LED lamp driving power supply is much more important, [...]

Seven tips to save your LED light driver2019-06-26T10:32:09+00:00

10 reasons lead to the led driver fails

As we introduce before the main function of the LED driver is to convert the input AC voltage source into a current source whose output voltage can vary with the forward voltage drop of the LED Vf. As a key component in LED lighting, the quality of the LED driver directly affects the reliability and [...]

10 reasons lead to the led driver fails2019-05-06T09:44:43+00:00

“Half-hour illumination method” to determine whether the heat dissipation is good

Generally, the junction temperature of the LED rises and the luminous flux decreases. Then, as long as we measure the illuminance change of the luminaire in the same position, we can reverse the change of junction temperature. ▲"Half-hour illumination method" indirectly measures junction temperature changes First, choose a place that is not subject to external [...]

“Half-hour illumination method” to determine whether the heat dissipation is good2019-04-27T11:42:54+00:00

The top 5 factors affect the led lights quality

The top 5 factors affect the led lights quality 1, Heat dissipation The heat accumulation of the LED chips not only affects the electrical performance of the LED, but may also eventually lead to LED failure. Therefore, in order to ensure the life of the LED lamp, heat dissipation becomes a key technology for [...]

The top 5 factors affect the led lights quality2019-04-16T10:51:26+00:00